@book{CTT100553018, author = {Toshiaki MUROFUSHI and Wataru TAKAHASHI and Makoto TSUKADA}, title = {Applied Functional Analysis: Information Sciences and Related Fields}, publisher = {Yokohama publisher}, year = 2007, } @book{CTT100398967, author = {高橋　渉}, title = {非線形・凸解析学入門}, publisher = {横浜図書}, year = 2005, } @book{CTT100503162, author = {WATARU TAKAHASHI}, title = {Convergence theorems and nonlinear projections in Banach spaces}, publisher = {Yokohama Publishers}, year = 2004, } @book{CTT100503167, author = {W.Takahashi and M.Kikkawa}, title = {Iteretive method for approximation of common fixed points of infinite nonexpansive mappings in a Hilbert space}, publisher = {Yokohama Publishers}, year = 2004, } @book{CTT100503169, author = {W.Takahashi and F.Kohsaka}, title = {Minimization theorems in Banach spaces with applications}, publisher = {Yokohama Publishers}, year = 2004, } @book{CTT100503170, author = {W.Takahashi and T.Suzuki}, title = {Fixed point theorem and strong convergence theorem for one-parameter nonexpansive semigroups in general Banach spaces}, publisher = {Yokohama Publishers}, year = 2004, } @book{CTT100503179, author = {W.Takahashi and H.Iiduka}, title = {Strong convergence theorems by a hybrid method for nonexpansive mappings and inverse-strongly-monotone mappings}, publisher = {Yokohama Publishers}, year = 2004, } @book{CTT100503274, author = {Watar Takahashi and Tamaki Tanaka}, title = {Nonlinear Analysis and Convex Analysis}, publisher = {Yokohama Publishers}, year = 2004, } @book{CTT100503271, author = {WATARU TAKAHASHI}, title = {Weak and strong convergence theorems for nonlinear operators of accretive and monotone type and applications}, publisher = {Kluwer Academic Publishers}, year = 2004, } @book{CTT100491528, author = {Wataru Takahashi and Fumiaki Kohsaka}, title = {Approximating zero points of accretive operators in strictly convex Banach spaces}, publisher = {Yokohama Publishers}, year = 2003, } @book{CTT100491529, author = {Wataru Takahashi and Anthony To-Ming Lau}, title = {Some nonlinear generalizations of the Markov-Kakutani fixed point theorem }, publisher = {Yokohama Publishers}, year = 2003, } @book{CTT100491530, author = {Wataru Takahashi}, title = {Fixed point theorems and proximal point algorithms}, publisher = {Yokohama Publishers}, year = 2003, } @book{CTT100491527, author = {Wataru Takahashi and Tamaki Tanaka}, title = {Nonlinear Analysis and Convex Analysis}, publisher = {Yokohama Publishers}, year = 2003, } @book{CTT100400396, author = {Wataru Takahashi}, title = {Nonlinear Analysis and Convex Analysis}, publisher = {京都大学数理解析研究所講究録1246}, year = 2002, } @book{CTT100476265, author = {Wataru Takahashi}, title = {Existence theorems for two-variable functions and fixed point theorems for set-valued mappings}, publisher = {Taylor & Francis}, year = 2002, } @book{CTT100476266, author = {Wataru Takahashi and Sachiko Atsushiba}, title = {Strong convergence theorems for one-parameter nonexpansive semigroups with compact domains}, publisher = {Nova Scientific Publishers, Inc.}, year = 2002, } @book{CTT100400395, author = {高橋渉}, title = {Nonlinear Analysis and Convex Analysis}, publisher = {京都大学数理解析研究所講究録1187}, year = 2001, } @book{CTT100451033, author = {Wataru TAKAHASHI and Anthony T. LAU}, title = {Fixed point and non-linear ergodic theorems for semigroups of non-linear mappings}, publisher = {Kluwer Academic Publishers}, year = 2001, } @book{CTT100451072, author = {高橋 渉}, title = {距離空間と位相空間}, publisher = {横浜図書}, year = 2001, } @book{CTT100439621, author = {Wataru TAKAHASHI}, title = {Nonlinear Functional Analysis}, publisher = {Yokohama Publishers}, year = 2000, } @book{CTT100439654, author = {高橋　渉}, title = {凸解析と不動点近似}, publisher = {横浜図書}, year = 2000, } @book{CTT100425036, author = {Wataru Takahashi and Tomonari Suzuki}, title = {On weak convergence to fixed points of nonexpansive mappings in Banach spaces}, publisher = {World Scientific}, year = 1999, } @book{CTT100425035, author = {Wataru Takahashi and Sachiko Atushiba}, title = {A weak convergence theorem for nonexpansive semigroups by the Mann iteration process in Banach spaces}, publisher = {World Scientific}, year = 1999, } @book{CTT100425630, author = {WATARU TAKAHASHI}, title = {Fixed point theorems, convergence theorems and their applications}, publisher = {World Scientific}, year = 1999, } @book{CTT100425046, author = {高橋　渉}, title = {微分積分学}, publisher = {横浜図書}, year = 1999, } @book{CTT100425045, author = {Wataru TAKAHASHI and Tamaki TANAKA}, title = {Nonlinear Analysis and Convex Analysis}, publisher = {World Scientific}, year = 1999, } @book{CTT100396331, author = {WATARU TAKAHASHI}, title = {Fan's existence theorem for inequalities concerning convex functions and its applications}, publisher = {Minimax Theory and Applications Kluwer Academic Publishers}, year = 1998, } @book{CTT100396330, author = {WATARU TAKAHASHI}, title = {Nonlinear Analysis and Convex Analysis}, publisher = {京都大学数理解析研究所講究録 1031}, year = 1998, } @book{CTT100425701, author = {WATARU TAKAHASHI}, title = {Fixed point theorems, nonlinear ergodic theorems and nonlinear evolution equations}, publisher = {Academic Publications}, year = 1997, } @book{CTT100396141, author = {高橋　渉}, title = {Nonlinear Analysis and Convex Analysis}, publisher = {京都大学数理解析研究所講究録 939}, year = 1996, } @book{CTT100396325, author = {Wataru TAKAHASHI and Toru MARUYAMA}, title = {Nonlinear and Convex Analysis in Economic Theory}, publisher = {Springer}, year = 1995, } @book{CTT100396323, author = {高橋　渉}, title = {非線形解析学と凸解析学の研究}, publisher = {京都大学数理解析研究所講究録 897}, year = 1995, } @book{CTT100396320, author = {高橋　渉}, title = {非線形解析学と数理経済学の研究}, publisher = {京都大学数理解析研究所講究録 861}, year = 1994, } @book{CTT100396310, author = {WATARU TAKAHASHI}, title = {Asymptotic behavior of almost-orbits of non-Lipschitzian semigroups in Hilbert spaces}, publisher = {World Scientific}, year = 1992, } @book{CTT100396311, author = {WATARU TAKAHASHI}, title = {Nonlinear Analysis and Mathematical Economics}, publisher = {京都大学数理解析研究所講究録 789}, year = 1992, } @book{CTT100396313, author = {高橋　渉}, title = {数学定理・公式小辞典}, publisher = {聖文社}, year = 1992, } @book{CTT100396247, author = {WATARU TAKAHASHI}, title = {Existence theorems generalizig fixed point theorems for multivalued mappings}, publisher = {Pitman Research Notes in Mathematics Series 252}, year = 1991, } @book{CTT100396304, author = {高橋　渉}, title = {Introduction to Modern Analysis}, publisher = {近代科学社}, year = 1990, } @book{CTT100396250, author = {高橋　渉}, title = {非線形関数解析学}, publisher = {近代科学社}, year = 1988, } @book{CTT100396292, author = {WATARU TAKAHASHI}, title = {On the asymptotic behavior of almost-orbits of commutative semigroups in Banach spaces}, publisher = {Nonlinear and Convex Analysis, Marcel Dekker, Inc.}, year = 1987, } @book{CTT100396288, author = {WATARU TAKAHASHI}, title = {Fixed point, minimax, and Hahn-Banach theorems}, publisher = {Proceedings of Symposia in Pure Mathematics, American Mathematical Society 45}, year = 1986, } @book{CTT100396283, author = {青木利夫 and 高橋　渉}, title = {演習・集合位相室間要論}, publisher = {培風館}, year = 1985, } @book{CTT100396269, author = {青木利夫 and 高橋　渉 and 平野載倫}, title = {集合・位相室間要論}, publisher = {培風館}, year = 1979, } @article{CTT100615214, author = {Ikuo Kirihara and Yu Kurokawa and Wataru Takahashi}, title = {Strong convergence theorem for quadratic minimization problem with countable constraints}, journal = {Journal of Nonlinear and Convex Analysis}, year = 2009, } @article{CTT100575725, author = {Wataru Takahashi}, title = {Viscosity approximation methods for countable families of nonexpansive mappings in Banach spaces}, journal = {Nonlinear Analysis Series A: Theory, Methods & Applications}, year = 2009, } @article{CTT100575724, author = {Wataru Takahashi and Kei Zembayashi}, title = {Strong and weak convergence theorems for equilibrium problems and relatively nonexpansive mappings in Banach spaces}, journal = {Nonlinear Analysis Series A: Theory, Methods & Applications}, year = 2009, } @article{CTT100615231, author = {Yasunori Kimura and Kazuhide Nakajo and Wataru Takahashi}, title = {Convexity of the set of fixed points of a quasi-pseudocontractive type Lipschitz mapping and the shrinking projection method}, journal = {Scientiae Mathematicae Japonicae}, year = 2009, } @article{CTT100615230, author = {Yasunori Kimura and Wataru Takahashi}, title = {On a hybrid method for a family of relatively nonexpansive mappings in a Banach space}, journal = {Journal of Mathematical Analysis and Applications}, year = 2009, } @article{CTT100575720, author = {Shin-ya Matsushita and Wataru Takahashi}, title = {Existence of zero points for pseudomonotone operators in Banach spaces}, journal = {Journal of Global Optimization}, year = 2008, } @article{CTT100575719, author = {Masanori Akatsuka and Koji Aoyama and Wataru Takahashi}, title = {Mean ergodic theorems for a sequence of nonexpansive mappings in Hilbert spaces}, journal = {Sci. Math. Jpn.}, year = 2008, } @article{CTT100575714, author = {Fumiaki Kohsaka and Wataru Takahashi}, title = {Fixed point theorems for a class of nonlinear mappings related to maximal monotone operators in Banach spaces}, journal = {Arch. Math. (Basel)}, year = 2008, } @article{CTT100575718, author = {Satoru Takahashi and Wataru Takahashi}, title = {Strong convergence theorem for a generalized equilibrium problem and a nonexpansive mapping in a Hilbert space}, journal = {Nonlinear Anal.}, year = 2008, } @article{CTT100575717, author = {Hiromichi Miyake and Wataru Takahashi}, title = {Vector-valued weakly almost periodic functions and mean ergodic theorems in Banach spaces}, journal = {J. Nonlinear Convex Anal}, year = 2008, } @article{CTT100575716, author = {Fumiaki Kohsaka and Wataru Takahashi}, title = {Strongly convergent net given by a fixed point theorem for firmly nonexpansive type mappings}, journal = {Appl. Math. Comput.}, year = 2008, } @article{CTT100575715, author = {Fumiaki Kohsaka and Wataru Takahashi}, title = {Existence and approximation of fixed points of firmly nonexpansive-type mappings in Banach spaces}, journal = {SIAM Journal on Optimization}, year = 2008, } @article{CTT100575713, author = {Takanori Ibaraki and Wataru Takahashi}, title = {Weak convergence theorems for a finite family of generalized nonexpansive mappings in Banach spaces and applications}, journal = {Indian J. Math.}, year = 2008, } @article{CTT100575711, author = {Hideaki Iiduka and Wataru Takahashi}, title = {Strong convergence studied by a hybrid type method for monotone operators in a Banach space}, journal = {Nonlinear Anal.}, year = 2008, } @article{CTT100575712, author = {Misako Kikkawa and Wataru Takahashi}, title = {Strong convergence theorems by the viscosity approximation method for a countable family of nonexpansive mappings}, journal = {Taiwanese J. Math.}, year = 2008, } @article{CTT100575710, author = {Wataru Takahashi and Yukio Takeuchi and Rieko Kubota}, title = {Strong convergence theorems by hybrid methods for families of nonexpansive mappings in Hilbert spaces}, journal = {J. Math. Anal. Appl.}, year = 2008, } @article{CTT100575709, author = {Hideaki Iiduka and Wataru Takahashi}, title = {Weak convergence of a projection algorithm for variational inequalities in a Banach space}, journal = {J. Math. Anal. Appl.}, year = 2008, } @article{CTT100575707, author = {Takanori Ibaraki and Wataru Takahashi}, title = {Strong convergence theorem by a hybrid method for generalized resolvents of maximal monotone operators in Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2008, } @article{CTT100575708, author = {Takanori Ibaraki and Wataru Takahashi}, title = {Block iterative methods for a finite family of generalized nonexpansive mappings in Banach spaces}, journal = {Numer. Funct. Anal. Optim.}, year = 2008, } @article{CTT100575706, author = {Shin-ya Matsushita and Wataru Takahashi}, title = {Approximating fixed points of nonexpansive mappings in a Banach space by metric projections}, journal = {Appl. Math. Comput.}, year = 2008, } @article{CTT100575705, author = {Shin-ya Matsushita and Wataru Takahashi}, title = {Strong convergence theorems for nonexpansive nonself-mappings without boundary conditions}, journal = {Nonlinear Anal.}, year = 2008, } @article{CTT100575723, author = {Wataru Takahashi and Kei Zembayashi}, title = {Strong convergence theorem by a new hybrid method for equilibrium problems and relatively nonexpansive mappings}, journal = {Fixed Point Theory and Applications}, year = 2008, } @article{CTT100575722, author = {Mau-Hsiang Shih and Wataru Takahashi}, title = {A representation theorem for norms in Hilbert space}, journal = {Taiwanese J. Math.}, year = 2008, } @article{CTT100575721, author = {Rinko Shinzato and Wataru Takahashi}, title = {A strong convergence theorem by a new hybrid method for an equilibrium problem with nonlinear mappings in a Hilbert space}, journal = {Cubo}, year = 2008, } @article{CTT100575885, author = {Koji Aoyama and Yasunori Kimura and Wataru Takahashi}, title = {Maximal monotone operators and maximal monotone functions for equilibrium problems}, journal = {Journal of Convex Analysis}, year = 2008, } @article{CTT100575726, author = {Wataru Takahashi}, title = {Proximal point algorithms and four resolvents of nonlinear operators of monotone type in Banach spaces}, journal = {Taiwanese J. Math.}, year = 2008, } @article{CTT100615229, author = {Yasunori Kimura and Kazuhide Nakajo and Wataru Takahashi}, title = {Strongly convergent iterative schemes for a sequence of nonlinear mappings}, journal = {Journal of Nonlinear and Convex Analysis}, year = 2008, } @article{CTT100575884, author = {Koji Aoyama and Yasunori Kimura and Wataru Takahashi and Masashi Toyoda}, title = {On a strongly nonexpansive sequence in Hilbert spaces}, journal = {Journal of Nonlinear and Convex Analysis}, year = 2007, } @article{CTT100575699, author = {Yoshiyuki Sekiguchi and Wataru Takahashi}, title = {On regularity of constraint systems with continuous operators}, journal = {J. Nonlinear Convex Anal.}, year = 2007, } @article{CTT100575698, author = {Hiromichi Miyake and Wataru Takahashi}, title = {Nonlinear mean ergodic theorems for nonexpansive semigroups in Banach spaces}, journal = {J. Fixed Point Theory Appl.}, year = 2007, } @article{CTT100575697, author = {Takanori Ibaraki and Wataru Takahashi}, title = {Weak convergence theorems for finding common elements of finite sets in Banach spaces}, journal = {Sci. Math. Jpn.}, year = 2007, } @article{CTT100575696, author = {Takanori Ibaraki and Wataru Takahashi}, title = {A new projection and convergence theorems for the projections in Banach spaces}, journal = {J. Approx. Theory}, year = 2007, } @article{CTT100575883, author = {Koji Aoyama and Yasunori Kimura and Wataru Takahashi and Masashi Toyoda}, title = {Approximation of common fixed points of a countable family of nonexpansive mappings in a Banach space}, journal = {Nonlinear Analysis Series A: Theory, Methods & Applications}, year = 2007, } @article{CTT100575693, author = {Koji Aoyama and Wataru Takahashi}, title = {Weak convergence theorems by Ces?ro means for a nonexpansive mapping and an equilibrium problem}, journal = {Pac. J. Optim.}, year = 2007, } @article{CTT100575695, author = {Shin-ya Matsushita and Wataru Takahashi}, title = {Existence theorems for monotone operators in reflexive Banach spaces}, journal = {Arch. Math. (Basel)}, year = 2007, } @article{CTT100575694, author = {Shin-ya Matsushita and Wataru Takahashi}, title = {Existence theorems for set-valued operators in Banach spaces}, journal = {Set-Valued Anal.}, year = 2007, } @article{CTT100551265, author = {WATARU TAKAHASHI}, title = {Existence theorem for set-valued operators in Banach spaces}, journal = {Set-Valued Anal}, year = 2007, } @article{CTT100575690, author = {Shigeru Iemoto and Wataru Takahashi}, title = {A strong and weak convergence theorem for resolvents of accretive operators in Banach spaces}, journal = {Taiwanese J. Math.}, year = 2007, } @article{CTT100550207, author = {Shigeru Iemoto and Wataru Takahashi}, title = {A strong and weak convergence theorem for resolvents of accretive operators in Banach spaces}, journal = {Taiwanese Journal of Mathematics}, year = 2007, } @article{CTT100575692, author = {Anthony T.-M. Lau and Koji Nishiura and Wataru Takahashi}, title = {Approximation of fixed points for amenable semigroups of nonexpansive mappings in Banach spaces}, journal = {Nonlinear Anal.}, year = 2007, } @article{CTT100575691, author = {Fumiaki Kohsaka and Wataru Takahashi}, title = {Generalized nonexpansive retractions and a proximal-type algorithm in Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2007, } @article{CTT100575689, author = {Takanori Ibaraki and Wataru Takahashi}, title = {Weak convergence theorem for new nonexpansive mappings in Banach spaces and its applications}, journal = {Taiwanese J. Math.}, year = 2007, } @article{CTT100575688, author = {Kazutaka Eshita and Wataru Takahashi}, title = {Approximating zero points of accretive operators in general Banach space}, journal = {JP J. Fixed Point Theory Appl.}, year = 2007, } @article{CTT100575686, author = {Koji Aoyama and Hideaki Iiduka and Wataru Takahashi}, title = {Strong convergence of Halpern's sequence for accretive operators in a Banach space}, journal = {Panamer. Math. J.}, year = 2007, } @article{CTT100575687, author = {Satoru Takahashi and Wataru Takahashi}, title = {Viscosity approximation methods for equilibrium problems and fixed point problems in Hilbert spaces}, journal = {J. Math. Anal. Appl.}, year = 2007, } @article{CTT100575882, author = {Koji Aoyama and Yasunori Kimura and Wataru Takahashi and Masashi Toyoda}, title = {Finding common fixed points of a countable family of nonexpansive mappings in a Banach space}, journal = {Scientiae Mathematicae Japonicae}, year = 2007, } @article{CTT100575685, author = {Akinori Tada and Wataru Takahashi}, title = {Weak and strong convergence theorems for a nonexpansive mapping and an equilibrium problem}, journal = {J. Optim. Theory Appl.}, year = 2007, } @article{CTT100575684, author = {Kazuhide Nakajo and Kazuya Shimoji and Wataru Takahashi}, title = {Strong convergence to common fixed points of families of nonexpansive mappings in Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2007, } @article{CTT100575683, author = {Sachiko Atsushiba and Wataru Takahashi}, title = {Weak and strong convergence theorems for nonexpansive semigroups in a Banach space satisfying Opialis condition}, journal = {Sci. Math. Jpn.}, year = 2007, } @article{CTT100575682, author = {Wataru Takahashi}, title = {Viscosity approximation methods for resolvents of accretive operators in Banach spaces}, journal = {J. Fixed point Theory Appl.}, year = 2007, } @article{CTT100575703, author = {Fumiaki Kohsaka and Wataru Takahashi}, title = {Approximating common fixed points of countable families of strongly nonexpansive mappings}, journal = {Nonlinear Stud.}, year = 2007, } @article{CTT100575704, author = {Anthony T.-M. Lau and Koji Nishiura and Wataru Takahashi}, title = {Convergence of almost-orbits of nonexpansive semigroups in Banach spaces}, journal = {Proc. Amer. Math. Soc.}, year = 2007, } @article{CTT100575702, author = {Fumiaki Kohsaka and Wataru Takahashi}, title = {Block iterative methods for a finite family of relatively nonexpansive mappings in Banach spaces}, journal = {Fixed Point Theory Appl.}, year = 2007, } @article{CTT100575701, author = {Takanori Ibaraki and Wataru Takahashi}, title = {Weak and strong convergence theorems for new resolvents of maximal monotone operators in Banach spaces}, journal = {Adv. Math. Econ.}, year = 2007, } @article{CTT100575700, author = {Koji Aoyama and Wataru Takahashi}, title = {Strong convergence theorems for a family of relatively nonexpansive mappings in Banach space}, journal = {Fixed Point Theory}, year = 2007, } @article{CTT100551627, author = {WATARU TAKAHASHI}, title = {Approximating solutions of accretive operators by viscosity approximation methods in Banach spaces}, journal = {Applied Functional Analysis}, year = 2007, } @article{CTT100551610, author = {WATARU TAKAHASHI}, title = {Strong convergence theorem for an equilibrium problem and a nonexpansive mapping}, journal = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @article{CTT100551609, author = {WATARU TAKAHASHI}, title = {Approximating zero points of accretive operators in general Banach spaces}, journal = {JP J. Fixed point Theory Appl.}, year = 2007, } @article{CTT100551601, author = {WATARU TAKAHASHI}, title = {Weak convergence theorems by Cesaro means for a nonexpansive mapping and an equilibrium problem}, journal = {Pacific J. Optim.}, year = 2007, } @article{CTT100551596, author = {WATARU TAKAHASHI}, title = {Strong convergence theorems for a family of relatively nonexpansive mappings in Banach spaces}, journal = {Fixed Point Theory Appl.}, year = 2007, } @article{CTT100551580, author = {Wataru Takahashi}, title = {Approximation of fixed points for amenable semigroups of nonexpansive mappings in Banach spaces}, journal = {Nonlinear Analysis}, year = 2007, } @article{CTT100551577, author = {Wataru Takahashi}, title = {Approximating common fixed points of countable families of strongly nonexpansive mappings}, journal = {Nonlinear Stud}, year = 2007, } @article{CTT100551576, author = {Wataru Takahashi}, title = {Approximating common fixed points of countable families of strongly nonexpansive mappings}, journal = {Nonlinear Stud.}, year = 2007, } @article{CTT100551573, author = {Wataru Takahashi}, title = {Existence theorems for monotone operators in reflexive Banach spaces}, journal = {Arch. Math.}, year = 2007, } @article{CTT100551572, author = {Wataru Takahashi}, title = {A new projection and convergence theorems for the projections in Banach spaces}, journal = {J. Approximation Theory}, year = 2007, } @article{CTT100531977, author = {W. Takahashi and S. Matsushita}, title = {On the existence of zeros of monotone operators in reflexive Banach spaces}, journal = {J. Math. Anal. Appl.}, year = 2006, } @article{CTT100532216, author = {高橋渉}, title = {バナッハ空間における近接点法と非線形写像}, journal = {京都大学数理解析研究所講究録}, year = 2006, } @article{CTT100532215, author = {高橋渉 and 家本繁}, title = {Banach 空間上の m-増大作用素のリゾルベントに関する強収束・弱収束定理}, journal = {京都大学数理解析研究所講究録}, year = 2006, } @article{CTT100532214, author = {高橋渉 and 善林啓}, title = {バナッハ空間の実数パラメータ非拡大半群に関する点列的不動点近似法}, journal = {京都大学数理解析研究所講究録}, year = 2006, } @article{CTT100532213, author = {高橋渉 and 茨木貴徳}, title = {バナッハ空間における新しい射影に関する収束定理}, journal = {京都大学数理解析研究所講究録}, year = 2006, } @article{CTT100532212, author = {W. Takahashi and M. Kikkawa}, title = {Viscosity approximation methods for countable families of nonexpansive mappings in a Hilbert space}, journal = {RIMS Kokyuroku}, year = 2006, } @article{CTT100532211, author = {W. Takahashi and K. Aoyama and H. Iiduka}, title = {Strong convergence of Halpern's sequence for accretive operators in a Banach space}, journal = {RIMS Kokyuroku}, year = 2006, } @article{CTT100532210, author = {W. Takahashi and A. T. Lau}, title = {Weak fixed point property and Fourier algebra}, journal = {RIMS Kokyuroku}, year = 2006, } @article{CTT100531976, author = {W. Takahashi and H. Miyake}, title = {Nonlinear ergodic theorems for nonexpansive mappings in general Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2006, } @article{CTT100531975, author = {W. Takahashi and K. Zembayashi}, title = {Nonlinear erdodic theorems for asymptotically nonexpansive semigroups with compact domains}, journal = {Yokohama Math. J.}, year = 2006, } @article{CTT100531974, author = {W. Takahashi and N. Nadezhkina}, title = {Strong convergence theorem by the hybrid and extragradient methods for monotone mappings and countable families of nonexpansive mappings}, journal = {SIAM J. Optim.}, year = 2006, } @article{CTT100531973, author = {W. Takahashi and N. Nadezhkina}, title = {Weak convergence theorem by an extragradient method for nonexpansive mappings and monotone mappings}, journal = {J. Optim. Theory Appl.}, year = 2006, } @article{CTT100531972, author = {W. Takahashi and K. Zembayashi}, title = {Fixed point theorems for one-parameter asymptotically nonexpansive semigroups in general Banach spaces}, journal = {Nonlinear Analysis}, year = 2006, } @article{CTT100531971, author = {W. Takahashi and Y. Sekiguchi}, title = {Tangent and normal vectors to feasible regions with geometrically derivable sets}, journal = {Sci. Math. Jpn.}, year = 2006, } @article{CTT100531970, author = {W. Takahashi and G. E. Kim}, title = {Approximating common fixed points of nonexpansive semigroups in Banach spaces}, journal = {Sci. Math. Jpn.}, year = 2006, } @article{CTT100531883, author = {W. Takahashi and K. Nakajo and K. Shimoji}, title = {Strong convergence theorems by the hybrid method for families of nonexpansive mappings in Hilbert spaces}, journal = {Taiwanese J. Math.}, year = 2006, } @article{CTT100531882, author = {W. Takahashi and H. Iiduka}, title = {Weak convergence theorems by Cesaro means for nonexpansive mappings and inverse-strongly-monotone mappings}, journal = {J. Nonlinear Convex Anal.}, year = 2006, } @article{CTT100531881, author = {W. Takahashi and H. Iiduka}, title = {Strong convergence theorem by a hybrid method for nonlinear mappings of nonexpansive and monotone type and applications}, journal = {Advances in Nonlinear Variational Inequalities}, year = 2006, } @article{CTT100531880, author = {W. Takahashi and K. Nakajo and K. Shimoji}, title = {On weak convergence by products of mappings in Hilbert spaces}, journal = {Communications on Applied Nonlinear Analysis}, year = 2006, } @article{CTT100541386, author = {Wataru Takahashi and Shin-ya Matsushita}, title = {Existence theorems for nonlinear monotone operators and minimization problem in Hilbert spaces em in Hilbert spaces emproblem}, journal = {京都大学数理解析研究所}, year = 2005, } @article{CTT100397430, author = {高橋　渉 and 江下和章 and 三宅啓道}, title = {一般的なバナッハ空間における漸近的非拡大写像の共通不動点への近似}, journal = {京都大学数理解析研究所}, year = 2005, } @article{CTT100397431, author = {高橋　渉 and 飯塚秀明}, title = {Weak convergence of accretive operators in Banach spaces and its applications}, journal = {京都大学数理解析研究所}, year = 2005, } @article{CTT100397427, author = {Wataru Takahashi and Hafiz Fukhar-ud-din}, title = {On the strong convergence of modified Ishikawa iterates with errors for asymptotically nonexpansive mappings}, journal = {RIMS Kokyuroku}, year = 2005, } @article{CTT100397426, author = {Wataru Takahashi and Natalia Nadezhkina}, title = {Strong convergence theorem by the hybrid and extragradient methods for nonexpansive nonself-mappings and monotone mappings}, journal = {RIMS Kokyuroku}, year = 2005, } @article{CTT100397428, author = {高橋　渉 and 善林　啓}, title = {バナッハ空間の実数パラメータ漸近的非拡大半群の不動点定理と強収束定理}, journal = {京都大学数理解析研究所}, year = 2005, } @article{CTT100397424, author = {Wataru Takahashi}, title = {Weak and strong convergence theorems for nonlinear operators and their applications}, journal = {RIMS Kokyuroku}, year = 2005, } @article{CTT100397422, author = {Wataru Takahashi}, title = {Weak and strong convergence theorems for nonexpansive semigroups in Banach spaces}, journal = {RIMS Kokyuroku}, year = 2005, } @article{CTT100402663, author = {高橋渉}, title = {不動点近似法による最適化アルゴリズム}, journal = {京都大学数理解析研究所}, year = 2005, } @article{CTT100398961, author = {Yasunori Kimura and Wataru Takahashi and Masashi Toyoda}, title = {Convergence to common fixed points of a finite family of nonexpansive mappings}, journal = {Archiv der Mathematik}, year = 2005, } @article{CTT100398958, author = {Wataru Takahashi and Sachiko Atsushiba}, title = {Weak and strong convergence theorems for nonexpansive semigroups in Banach spaces}, journal = {Fixed Point Theory and Applications}, year = 2005, } @article{CTT100398954, author = {Wataru Takahashi and Natalia Nadezhkina}, title = {Weak convergence theorem by Cesaro means for nonexpansive mappings and monotone mappings}, journal = {Fixed Point Theory}, year = 2005, } @article{CTT100397967, author = {Wataru Takahashi and Hideaki Iiduka}, title = {Strong convergence theorems for nonexpansive mappings and inverse-strongly monotone mappings}, journal = {Nonlinear Analysis}, year = 2005, } @article{CTT100397975, author = {Wataru Takahashi and Sachiko Atsushiba}, title = {Strong convergence of Mann's-type iteration for nonexpansive semigroups in general Banach spaces}, journal = {Nonlinear Analysis}, year = 2005, } @article{CTT100398944, author = {Wataru Takahashi and Hiromichi Miyake}, title = {Approximating zero points of accretive operators with compact domains in general Banach spaces}, journal = {Fixed Point Theory and Applications}, year = 2005, } @article{CTT100397455, author = {Wataru Takahashi and Shin-ya Matsushita}, title = {A strong convergence theorem for relatively nonexpansive mappings in a Banach space}, journal = {J. Approximation Theory}, year = 2005, } @article{CTT100397970, author = {Wataru Takahashi and Hiromichi Miyake}, title = {Strong convergence theorems for commutative nonexpansive semigroups in general Banach spaces}, journal = {Taiwanese J. Math.}, year = 2005, } @article{CTT100531879, author = {W. Takahashi and N. Nadezhkina}, title = {Strong convergence theorem by a hybrid method for nonexpansive mappings and Lipschitz-continuous monotone mappings}, journal = {Sci. Math. Jpn.}, year = 2005, } @article{CTT100389661, author = {Yasunori Kimura and Wataru Takahashi and Masashi Toyoda}, title = {Convergence to common fixed points of a finite family of nonexpansive mappings}, journal = {Archiv der Mathematik}, year = 2005, } @article{CTT100540986, author = {Wataru Takahashi and Hiromichi Miyake}, title = {Ergodic theorems for almost expansive curves in Hilbert spaces}, journal = {Dynamics of Continuous, Discrete and Impulsive Systems}, year = 2005, } @article{CTT100402668, author = {Wataru Takahashi and Kazutaka Eshita}, title = {Strong convergence theorems for commutative semigroups of continuous operators on Banach spaces}, journal = {Taiwanese J. Math.}, year = 2005, } @article{CTT100399207, author = {Wataru Takahashi and Fumiaki Kohsaka}, title = {Proximal point algorithms with Bregman functions in Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2005, } @article{CTT100503120, author = {W.Takahashi and H.Iiduka}, title = {Strong convergence theorems for nonexpansive nonself-mappings and inverse-strongly-monotone mappings}, journal = {J. Convex Anal.}, year = 2004, } @article{CTT100503104, author = {W.Takahashi and F.Kohsaka}, title = {Minimization theorem in a Banach space and its applications }, journal = {Sci. Math. Jap.}, year = 2004, } @article{CTT100503114, author = {W.Takahashi and G.E.Kim and H.Kiuchi}, title = {Weak and strong convergence of Ishikawa iterations for asymptotically nonexpansive mappings in the intermediate sense}, journal = {Sci. Math. Jap.}, year = 2004, } @article{CTT100503130, author = {W.Takahashi and K.Eshita}, title = {On the uniform convexity of subsets of Banach spaces}, journal = {Sci. Math. Jap.}, year = 2004, } @article{CTT100503171, author = {W.Takahashi and T.Suzuki}, title = {Strong convergence of Mann's type sequences for one-parameter nonexpansive semigroups in general Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2004, } @article{CTT100503208, author = {W.Takahashi and M.Kikkawa}, title = {Approximating fixed points of nonexpansive mappings by the block iterative method in Banach spaces}, journal = {Intern. J. Comput. Numer. Anal. Appl.}, year = 2004, } @article{CTT100503283, author = {W.Takahashi and Shin-ya Matsushita}, title = {Convergence theorems for relatively nonexpansive mappings in Banach spaces with applications}, journal = {RIMS Kokyuroku}, year = 2004, } @article{CTT100503290, author = {W.Takahashi and K.Nakajo and K.Shimoji }, title = {Strong convergence theorems by the hybrid method in Hilbert spaces}, journal = {RIMS Kokyuroku }, year = 2004, } @article{CTT100503298, author = {WATARU TAKAHASHI}, title = {Convergence theorems for nonlinear projections in Banach spaces}, journal = {RIMS Kokyuroku}, year = 2004, } @article{CTT100503300, author = {W.Takahashi and N.Nadezhkina}, title = {Strong convergence theorem by the hybrid and extragradient method for nonexpansive mappings and monotone mappings}, journal = {RIMS Kokyuroku}, year = 2004, } @article{CTT100503306, author = {高橋渉 and 江下和章 }, title = {Banach空間上の集合の凸性について}, journal = {京都大学数理解析研究所}, year = 2004, } @article{CTT100503309, author = {WATARU TAKAHASHI}, title = {Geometry of Banach spaces and fixed points}, journal = {RIMS Kokyuroku}, year = 2004, } @article{CTT100503083, author = {W.Takahashi and S.Matsushita}, title = {Weak and strong convergence theorems for relatively nonexpansive mappings in Banach spaces}, journal = {Fixed Point Theory Appl.}, year = 2004, } @article{CTT100539666, author = {W.Takahashi and H.Miyake}, title = {Strong convergence theorems and sunny nonexpansive retractions in Banach spaces}, journal = {RIMS Kokyuroku}, year = 2004, } @article{CTT100539656, author = {W.Takahashi and H.Iiduka and M.Toyoda}, title = {Approximation of solutions of variational inequalities for monotone mappings}, journal = {PanAmer. Math. J.}, year = 2004, } @article{CTT100539655, author = {W.Takahashi and F.Kohsaka}, title = {Strong convergence of an iterative sequence for maximal monotone operators in a Banach space}, journal = {Abst. Appl. Anal.}, year = 2004, } @article{CTT100397963, author = {Wataru Takahashi and Fumiaki Kohsaka}, title = {Iterative scheme for finding a common point of infinitely many convex sets in a Banach space}, journal = {J. Nonlinear Convex Anal.}, year = 2004, } @article{CTT100397441, author = {Wataru Takahashi and Kazimierz Goebel}, title = {A note on mappings with nonexpansive square}, journal = {Annales Universitatis Mariae Curie-Sklodowska Lublin-Polonia}, year = 2004, } @article{CTT100397436, author = {Wataru Takahashi and Misako Kikkawa}, title = {Weak and strong convergence of an implicit iterative process for countable family of nonexpansive mappings in Banach spaces}, journal = {Annales Universitatis Mariae Curie-Sklodowska Lublin-Polonia}, year = 2004, } @article{CTT100395795, author = {Wataru Takahashi and Takanori Ibaraki}, title = {Convergence of regularized solutions of ill-posed problem with monotone operators in a Banach space}, journal = {Yokohama Publishers}, year = 2004, } @article{CTT100395807, author = {Wataru Takahashi and Shigeru Iemoto and Tomonari Suzuki}, title = {Nadler's fixed point theorem with a vector-valed distance}, journal = {Yokohama Publishers}, year = 2004, } @article{CTT100395819, author = {Wataru Takahashi and Hideaki Iiduka}, title = {Strong and weak convergence theorems by a hybrid steepest descent method in a Hilbert space}, journal = {Yokohama Publishers}, year = 2004, } @article{CTT100395825, author = {Wataru Takahashi and Fumiaki Kohsaka}, title = {Weak and strong convergence theorems for minimax problems in Banach spaces}, journal = {Yokohama Publishers}, year = 2004, } @article{CTT100395827, author = {Wataru Takahashi and Anthony To-Ming Lau}, title = {Submeans and nonlinear analysis}, journal = {Yokohama Publishers}, year = 2004, } @article{CTT100395828, author = {Wataru Takahashi and Shin-ya Matsushita}, title = {An iterative algorithm for relatively nonexpansive mappings by a hybrid method and applications}, journal = {Yokohama Publishers}, year = 2004, } @article{CTT100395833, author = {Wataru Takahashi and Natalia Nadezhkina}, title = {Modified extragradient method for solving variational inequalities in real Hilbert spaces}, journal = {Yokohama Publishers}, year = 2004, } @article{CTT100395837, author = {Wataru Takahashi and Kazuhide Nakajo and Kazuya Shimoji}, title = {A weak convergence theorem by products of mappings in Hilbert spaces}, journal = {Yokohama Publishers}, year = 2004, } @article{CTT100503080, author = {W.Takahashi and S.Ohsawa}, title = {Strong convergence theorems for resolvents of maximal monotone operators in Banach spaces}, journal = {Arch. Math.}, year = 2003, } @article{CTT100491500, author = {Wataru Takahashi and Kazuhide Nakajo}, title = {Strong convergence theorems for nonexpansive mappings and nonexpansive semigroups}, journal = {J. Math. Anal. Appl.}, year = 2003, } @article{CTT100491501, author = {Wataru Takahashi and Misako Kikkawa}, title = {Approximating fixed points of infinite nonexpansive mappings by the hybrid method}, journal = {J. Optim. Theory Appl.}, year = 2003, } @article{CTT100491509, author = {Wataru Takahashi and Masashi Toyoda}, title = {Weak convergence theorems for nonexpansive mappings and monotone mappings}, journal = {J. Optim. Theory Appl.}, year = 2003, } @article{CTT100491533, author = {Wataru Takahashi and Koji Nishiura and Naoki Shioji}, title = {Nonlinear ergodic theorems for asymptotically nonexpansive semigroups in Banach spaces}, journal = {Dynamics of Continuous, Discrete and Impulsive Systems}, year = 2003, } @article{CTT100491536, author = {Wataru Takahashi}, title = {Approximation of fixed points and proximal point algorithms}, journal = {RIMS Kohkyuroku}, year = 2003, } @article{CTT100491687, author = {Wataru Takahashi}, title = {Banach空間における近接点法の未解決問題}, journal = {京都大学数理解析研究所講究録}, year = 2003, } @article{CTT100503075, author = {W.Takahashi and K.Nakajo and K.Shimoji}, title = {Weak and strong convergence theorems by Mann's type iteration and the hybrid method in Hilbert spaces}, journal = {J.Nonlinear Convex Anal.}, year = 2003, } @article{CTT100503102, author = {W.Takahashi and A.T.Lau}, title = {Nonlinear submeans on semigroups }, journal = {Topol. Methods Nonlinear Anal.}, year = 2003, } @article{CTT100550415, author = {Takanori Ibaraki and Yasunori Kimura and Wataru Takahashi}, title = {Convergence theorems for generalized projections and maximal monotone operators in Banach spaces}, journal = {Abstract and Applied Analysis}, year = 2003, } @article{CTT100481945, author = {Takanori Ibaraki and Yasunori Kimura and Wataru Takahashi}, title = {Convergence theorems for generalized projections and maximal monotone operators in Banach spaces}, journal = {Abstract and Applied Analysis}, year = 2003, } @article{CTT100491534, author = {Wataru Takahashi and Fumiaki Kohsaka}, title = {Convergence theorems with generalized projections in Banach spaces}, journal = {RIMS Kohkyuroku}, year = 2002, } @article{CTT100476261, author = {Wataru Takahashi and Kazuhide Nakajo}, title = {A nonlinear strong ergodic theorem for asymptotically nonexpansive mappings with compact domains}, journal = {Dynamics of Continuous, Discrete and Impulsive Systems}, year = 2002, } @article{CTT100491531, author = {Wataru Takahashi and Masato Amemiya}, title = {Convexity of fuzzy-valued maps and minimization theorems}, journal = {Scientiae Mathematicae Japonicae}, year = 2002, } @article{CTT100491532, author = {Wataru Takahashi and Takayuki Tamura and Masashi Toyoda}, title = {Approximation of common fixed points of a family of finite nonexpansive mappings in Banach spaces}, journal = {Scienticae Mathematicae Japonicae}, year = 2002, } @article{CTT100491535, author = {Wataru Takahashi and Hideaki Iiduka}, title = {Convergence theorems for nonexpansive mappings and monotone mappings with applications}, journal = {RIMS Kohkyuroku}, year = 2002, } @article{CTT100476258, author = {Wataru Takahashi and Kazuhide Nakajo}, title = {Strong and weak convergence theorems by an improved splitting method}, journal = {Communications on Applied Nonlinear Analysis}, year = 2002, } @article{CTT100476259, author = {Wataru Takahashi and Sachiko Atsushiba}, title = {Strong convergence theorems for nonexpansive semigroups by a hybrid method}, journal = {Journal of Nonilinear and Convex Analysis}, year = 2002, } @article{CTT100476260, author = {Wataru Takahashi and Masato Amemiya}, title = {Fixed point theorems for fuzzy mappings in complete metric spaces}, journal = {Fuzzy Sets and Systems}, year = 2002, } @article{CTT100476264, author = {W. Takahashi and G.E. Kim and H. Kiuchi}, title = {Weak and strong convergence theorems for nonexpansive mappings}, journal = {Scienticae Mathematicae Japonicae}, year = 2002, } @article{CTT100476281, author = {高橋　渉 and 大沢繁夫}, title = {Approximating solutions of maximal monotone operators in Banach spaces}, journal = {京都大学数理解析研究所講究録}, year = 2002, } @article{CTT100476497, author = {高橋　渉 and 吉川美佐子}, title = {Hybrid法による可算個の非拡大写像の強収束定理とその応用}, journal = {京都大学数理解析研究所講究録}, year = 2002, } @article{CTT100476498, author = {高橋　渉}, title = {Approximating solutions of maximal monotone operators and m-accretive operators and applications}, journal = {京都大学数理解析研究所講究録}, year = 2002, } @article{CTT100491499, author = {Wataru Takahashi and Shoji Kamimura}, title = {Strong convergence of a proximal-type algorithm in a Banach space}, journal = {SIAM J. Optim.}, year = 2002, } @article{CTT100451036, author = {Wataru TAKAHASHI and Safeer H. KHAN}, title = {Iterative approximations of fixed points of asymptotically nonexpansive mappings with compact domains}, journal = {PanAmerican Mathematical Journal}, year = 2001, } @article{CTT100451031, author = {Wataru TAKAHASHI and Tomonari SUZUKI}, title = {Weak and strong convergence theorems for nonexpansive mappings in Banach spaces}, journal = {Nonlinear Analysis}, year = 2001, } @article{CTT100476267, author = {W. Takahashi and S.M. Ali and E. El-Shobaky}, title = {On the projection constants of some topological spaces and some applications}, journal = {Abstract and Applied Analysis}, year = 2001, } @article{CTT100476268, author = {W. Takahashi and S.M. Ali and E. El-Shobaky}, title = {On the projection constant problems and the existence of the metric projections in normed spaces}, journal = {Abstract and Applied Analysis}, year = 2001, } @article{CTT100476269, author = {Wataru Takahashi and Yasunori Kimura}, title = {weak convergence to common fixed points of countable nonexpansive mappings and its applications}, journal = {Journal of Korean Mathematical Society}, year = 2001, } @article{CTT100476270, author = {Wataru Takahashi and Kazuya Shimoji}, title = {Approximating fixed points of infinite nonexpansive mappings}, journal = {Communications of Applied Nonlinear Analysis}, year = 2001, } @article{CTT100451406, author = {高橋　渉}, title = {非拡大写像の不動点定理とその応用}, journal = {京都大学数理解析研究所講究録}, year = 2001, } @article{CTT100451407, author = {高橋　渉 and 鈴木智成}, title = {Banach空間の狭義凸性と非拡大写像に関する収束定理の関係}, journal = {京都大学数理解析研究所講究録}, year = 2001, } @article{CTT100451408, author = {高橋　渉 and 豊田昌史}, title = {連続性による極大単調写像の特徴づけ}, journal = {京都大学数理解析研究所講究録}, year = 2001, } @article{CTT100451042, author = {Wataru TAKAHASHI and Safeer H. KHAN}, title = {Approximating common fixed points of two asymptotically nonexpansive mappings}, journal = {Scientiae Mathematicae Japonicae}, year = 2001, } @article{CTT100451032, author = {Wataru TAKAHASHI and Kazuya SHIMOJI}, title = {Strong convergence to common fixed points of infinite nonexpansive mappings and applications}, journal = {Taiwanese Journal of Mathematics}, year = 2001, } @article{CTT100451030, author = {Wataru TAKAHASHI and Kazuhide NAKAJO}, title = {A nonlinear strong ergodic theorem for families of asymptotically nonexpansive mappings with compact domains}, journal = {Scientiae Mathematicae Japonicae}, year = 2001, } @article{CTT100451071, author = {Wataru TAKAHASHI}, title = {Weak and strong convergence of approximating fixed points and applications}, journal = {Nonlinear Analysis}, year = 2001, } @article{CTT100465666, author = {Yasunori Kimura and Wataru Takahashi}, title = {Weak convergence to common fixed points of countable nonexpansive mappings and its applications}, journal = {Journal of the Korean Mathematical Society}, year = 2001, } @article{CTT100439584, author = {Wataru TAKAHASHI and Masato AMEMIYA}, title = {Generalization of shadows and fixed point theorems for fuzzy sets}, journal = {Fuzzy Sets and Systems}, year = 2000, } @article{CTT100451035, author = {Wataru TAKAHASHI and Norihiro TSUKIYAMA}, title = {Approximating fixed points of nonexpansive mappings with compact domains}, journal = {Communications on Aplied Nonlinear Analysis}, year = 2000, } @article{CTT100451043, author = {Wataru TAKAHASHI and Sachiko ATSUSHIBA and Naoki SHIOJI}, title = {Approximating common fixed points by the Mann iteration procedure in Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2000, } @article{CTT100451044, author = {Wataru TAKAHASHI and Shoji KAMIMURA}, title = {Weak and strong convergence of solutions to accretive operator inclusions and applications}, journal = {Set-Valued Analysis}, year = 2000, } @article{CTT100451045, author = {Wataru TAKAHASHI and Shoji KAMIMURA}, title = {Iterative schemes for approximating solutions of accretive operators in Banach spaces}, journal = {Scientiae Mathematicae}, year = 2000, } @article{CTT100451411, author = {高橋　渉 and 大沢繁夫}, title = {Approximating solutions of maximal monotone operators}, journal = {京都大学数理解析研究所講究録}, year = 2000, } @article{CTT100439616, author = {Wataru TAKAHASHI}, title = {Iterative methods for approximation of fixed points and their applications}, journal = {J. Operations Research Sci. Japan}, year = 2000, } @article{CTT100439583, author = {Wataru TAKAHASHI and Naoki SHIOJI}, title = {Strong convergence theorems for asymptotically nonexpansive semigroups in Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2000, } @article{CTT100439617, author = {W.TAKAHASHI and S.ATSUSHIBA and A.T.Lau}, title = {Nonlinear strong ergodic theorems for commutative nonexpansive semigroups of strictly convex Banach spaces}, journal = {J. Nonlinear Convex Anal.}, year = 2000, } @article{CTT100439618, author = {Wataru TAKAHASHI and Kazuya SHIMOJI}, title = {Convergence theorems for nonexpansive mappings and feasibility problems}, journal = {Math. Computer Modelling}, year = 2000, } @article{CTT100439619, author = {Wataru TAKAHASHI and Shoji KAMIMURA}, title = {Approximating solutions of maximal monotone operators in Hilbert spaces}, journal = {J. Approximation Theory}, year = 2000, } @article{CTT100439620, author = {Wataru TAKAHASHI and Sachiko ATSUSHIBA}, title = {A nonlinear strong ergodic theorem for nonexpansive mappings with compact domains}, journal = {Math. Japonica}, year = 2000, } @article{CTT100439655, author = {高橋　渉}, title = {Iterative Methods for Approximation of Fixed Point and Feasibility Problems}, journal = {京都大学数理解析研究所講究録}, year = 2000, } @article{CTT100425628, author = {WATARU TAKAHASHI}, title = {Existence theorems in metric spaces and characterizations of metric completeness}, journal = {Josai Mathematical Monographs}, year = 1999, } @article{CTT100425625, author = {Wataru Takahashi and Naoki Shioji}, title = {A strong convergence theorem for asymptotically nonexpansive mappings in Banach spaces}, journal = {Archiv der Mathematik}, year = 1999, } @article{CTT100439622, author = {Wataru TAKAHASHI and Yasunori KIMURA}, title = {Strong convergence of sunny nonexpansive retractions in Banach spaces}, journal = {PanAmerican Mat. J.}, year = 1999, } @article{CTT100439569, author = {Wataru TAKAHASHI and Sachiko ATSUSHIBA}, title = {Strong convergence theorems for a finite family of nonexpansive mappings and applications}, journal = {Indian J. Math.}, year = 1999, } @article{CTT100425619, author = {Wataru　Takahashi and Anthony　To-Ming　Lau and Naoki SHIOJI}, title = {Existence of nonexpansive retractions for amenable semigroups of nonexpansive mappings and nonlinear ergodic theorems in Banach spaces}, journal = {J. Functional Analysis}, year = 1999, } @article{CTT100425629, author = {Wataru Takahashi and Naoki Shioji}, title = {Strong convergence theorems for continuous semigroups in Banach spaces}, journal = {Math. Japonica}, year = 1999, } @article{CTT100425620, author = {Wataru Takahashi and Naoki Shioji}, title = {Strong convergence of averaged approximations for asymptotically nonexpansive mappings in Banach spaces}, journal = {J. Approximation Theory}, year = 1999, } @article{CTT100425622, author = {Wataru Takahashi and Koji Nishiura}, title = {Existence of nonexpansive retractions and mean ergodic theorems in Hilbert spaces}, journal = {Nihonkai Mathematical Journal}, year = 1999, } @article{CTT100465665, author = {Yasunori Kimura and Wataru Takahashi}, title = {Strong convergence of sunny nonexpansive retractions in Banach spaces}, journal = {Panamerican Mathematical Journal}, year = 1999, } @article{CTT100396160, author = {Wataru TAKAHASHI and Gang-Eun KIM}, title = {Strong convergence of approximants to fixed points of nonexpansive nonself-mappings in Banach spaces}, journal = {Nonlinear Analysis, Theory, Methods & Applications}, year = 1998, } @article{CTT100425700, author = {WATARU TAKAHASHI}, title = {Existence theorems for two variable functions and fixed point theorems}, journal = {京都大学数理解析研究所講究録 1071}, year = 1998, } @article{CTT100425699, author = {WATARU TAKAHASHI}, title = {凸最小化問題と不動点近似法}, journal = {京都大学数理解析研究所講究録 1068}, year = 1998, } @article{CTT100425688, author = {高橋　渉 and 伊澤　康充}, title = {ｎ人ゲームの Shapley 値について}, journal = {京都大学数理解析研究所講究録 1048}, year = 1998, } @article{CTT100396328, author = {WATARU TAKAHASHI}, title = {Approximating common fixed points of two nonexpansive mappings in Banach spaces}, journal = {The Bulletin of the Australian Mathematical Society}, year = 1998, } @article{CTT100396329, author = {WATARU TAKAHASHI}, title = {The coalitional rationality of the Shapley value}, journal = {Journal of Mathematical Analysis and Applications}, year = 1998, } @article{CTT100396332, author = {WATARU TAKAHASHI}, title = {Convergence theorems for a pair of nonexpansive mappings}, journal = {Journal of Convex Analysis}, year = 1998, } @article{CTT100425047, author = {WATARU TAKAHASHI}, title = {ファｼﾞｲ集合に関する不動点定理と射影定理}, journal = {日本ファジイ学会誌}, year = 1998, } @article{CTT100396158, author = {WATARU TAKAHASHI}, title = {Strong convergence of approximated sequences for nonexpansive mappings in Banach spaces}, journal = {Proc. Amer. Math. Soc.}, year = 1998, } @article{CTT100396161, author = {WATARU TAKAHASHI}, title = {Approximating fixed points of nonexpansive mappings in Banach spaces}, journal = {Math. Japonica}, year = 1998, } @article{CTT100396159, author = {WATARU TAKAHASHI}, title = {Nonlinear ergodic theorems in a Banach space satisfying Opial's condition}, journal = {Tokyo J. Math.}, year = 1998, } @article{CTT100425607, author = {Wataru Takahashi and Naoki Shioji}, title = {Strong convergence theorems for asymptotically nonexpansive semigroups in Hilbert spaces}, journal = {Nonlinear Analysis}, year = 1998, } @article{CTT100396150, author = {WATARU TAKAHASHI}, title = {Fan's system theorem and its applications}, journal = {京都大学数理解析研究所講究録 978}, year = 1997, } @article{CTT100396154, author = {WATARU TAKAHASHI}, title = {Fixed point theorems and nonlinear ergodic theorems for nonlinear semigroups and their applications}, journal = {Nonlinear Analysis, Theory, Methods & Applications}, year = 1997, } @article{CTT100396155, author = {WATARU TAKAHASHI}, title = {Convergence of approximated sequences for nonexpansive mappings}, journal = {Nonlinear Analysis, Theory, Methods & Applications}, year = 1997, } @article{CTT100396156, author = {WATARU TAKAHASHI}, title = {Nonlinear ergodic theorems and feasibility problems}, journal = {京都大学数理解析研究所講究録 1015}, year = 1997, } @article{CTT100396151, author = {WATARU TAKAHASHI}, title = {Weak and strong convergence to fixed points of nonexpansive mappings}, journal = {Proceedings of the First Symposium on Non-Linear Analysis}, year = 1997, } @article{CTT100396157, author = {WATARU TAKAHASHI}, title = {Weak and strong convergence theorems for families of nonexpansive mappings and their applications}, journal = {Ann.Univ.Mariae Curie-Sklodows}, year = 1997, } @article{CTT100425618, author = {WATARU TAKAHASHI}, title = {Approximating common fixed points of nonexpansive semigroups by the Mann iterative process}, journal = {Ann. Univ. Mariae Curie-Sklodowska}, year = 1997, } @article{CTT100396153, author = {WATARU TAKAHASHI}, title = {Limit theorems of operators by convex combinations of nonexpansive retractions in Banach spaces}, journal = {Journal of Approximation Theory}, year = 1997, } @article{CTT100396147, author = {WATARU TAKAHASHI}, title = {Strong convergence and nonlinear ergodic theorems for commutative semigroups of nonexpansive mappings}, journal = {Nonlinear Analysis, Theory, Methods&Applications}, year = 1997, } @article{CTT100396149, author = {WATARU TAKAHASHI}, title = {Asymptotically invariant net and fixed point set for semigroup of nonexpansive mappings}, journal = {Nonlinear Analysis, Theory, Methods&Applications}, year = 1997, } @article{CTT100396148, author = {WATARU TAKAHASHI}, title = {Strong convergence to common fixed points of families of nonexpansive mappings}, journal = {Journal of Mathematical Analysis and Applications}, year = 1997, } @article{CTT100396152, author = {WATARU TAKAHASHI}, title = {Fixed point theorems and characterizations of metric completeness}, journal = {Topological Methods in Nonlinear Analysis}, year = 1996, } @article{CTT100396140, author = {WATARU TAKAHASHI}, title = {Strong convergence theorems or nonexpansive nonself-mappings in Banach spaces}, journal = {Nihonkai Mathematical Journal}, year = 1996, } @article{CTT100396139, author = {WATARU TAKAHASHI}, title = {Nonlinear ergodic theorems for semigroups of nonexpansive mappings and left ideals}, journal = {Nonlinear Analysis,Theory,Methods & Applications}, year = 1996, } @article{CTT100396138, author = {WATARU TAKAHASHI}, title = {Strong convergence theorem for asymptotically nonexpansive mappings}, journal = {Nonlinear Analysis,Theory,Methods & Applications}, year = 1996, } @article{CTT100396146, author = {WATARU TAKAHASHI}, title = {Nonconvex minimization theorems and fixed point theorems in complete metric spaces}, journal = {Mathematica Japonica}, year = 1996, } @article{CTT100396145, author = {WATARU TAKAHASHI}, title = {Fixed points of multivalued mappings in certain convex metric spaces}, journal = {Topological Methods in Nonlinear Analysis}, year = 1996, } @article{CTT100396144, author = {Wataru TAKAHASHI and Anthony T. Lau}, title = {Invariant submeans and semigroups of nonexpansive mappings on Banach spaces with normal structure}, journal = {J. Functional Analysis}, year = 1996, } @article{CTT100396143, author = {WATARU TAKAHASHI}, title = {不動点への近似について}, journal = {京都大学数理解析研究所講究録939}, year = 1996, } @article{CTT100396142, author = {WATARU TAKAHASHI}, title = {Image recovery by convex combinations of nonexpansive retractions in Banach spaces}, journal = {京都大学数理解析研究所講究録 939}, year = 1996, } @article{CTT100396137, author = {WATARU TAKAHASHI}, title = {非線形最適化問題と不動点定理}, journal = {第7回RAMPシンポジウム論文集}, year = 1995, } @article{CTT100396136, author = {WATARU TAKAHASHI}, title = {Nonlinear ergodic theory and image recovery}, journal = {Proceedings of the Fourteenth Symposium on Applied Functional Analysis}, year = 1995, } @article{CTT100396326, author = {WATARU TAKAHASHI}, title = {最短点と最遠点の問題について}, journal = {京都大学数理解析研究所講究録 899}, year = 1995, } @article{CTT100396135, author = {WATARU TAKAHASHI}, title = {Nonlinear ergodic theorems for almost nonexpansive curves over commutative semigroups}, journal = {Topological Methods in Nonlinear Analysis}, year = 1995, } @article{CTT100396324, author = {WATARU TAKAHASHI}, title = {A fixed point theorem for noncommutative families of nonexpansive mappings in Banach spaces}, journal = {京都大学数理解析研究所講究録 897}, year = 1995, } @article{CTT100396327, author = {WATARU TAKAHASHI}, title = {Invariant means and fixed point properties for non-expansive reprezentations of topological semigroups}, journal = {Topological Methods in Nonlinear Analysis}, year = 1995, } @article{CTT100396322, author = {WATARU TAKAHASHI}, title = {Fixed point theorem for nonexpansive semigroups on Banach space}, journal = {Proceedings of the American Mathematical Society}, year = 1994, } @article{CTT100396321, author = {WATARU TAKAHASHI}, title = {不動点定理と凸不等式}, journal = {京都大学数理解析研究所講究録 861}, year = 1994, } @article{CTT100396316, author = {WATARU TAKAHASHI}, title = {Minimization theorems and fixed point theorems}, journal = {京都大学数理解析研究所講究録 825}, year = 1993, } @article{CTT100396319, author = {WATARU TAKAHASHI}, title = {Image recovery by convex combinations of sunny nonexpansive retractions}, journal = {Topological Methods in Nonlinear Analysis}, year = 1993, } @article{CTT100396318, author = {WATARU TAKAHASHI}, title = {Asymptotic behavior of asymptotic nonexpansive families in Banach spaces}, journal = {Mathematica Japonica}, year = 1993, } @article{CTT100396317, author = {WATARU TAKAHASHI}, title = {Hahn-Banachの定理と不動点定理}, journal = {京都大学数理解析研究所講究録 835}, year = 1993, } @article{CTT100396315, author = {WATARU TAKAHASHI}, title = {On the asymptotic behavior of solutions of infinite products of resolvents in Banach spaces}, journal = {Nonlinear Analysis, Theory, Methods & Applications}, year = 1993, } @article{CTT100396308, author = {WATARU TAKAHASHI}, title = {Fixed point theorem and nonlinear ergodic theorem for nonexpansive semigroups without convexity}, journal = {Canadian Journal of Mathematics}, year = 1992, } @article{CTT100396309, author = {WATARU TAKAHASHI}, title = {Asymptotic behavior of almost-orbits of nonexpansive semigroups without convexity}, journal = {The Kodai Mathematical Journal}, year = 1992, } @article{CTT100396314, author = {WATARU TAKAHASHI}, title = {Fixed point theorems in certain convex metric spaces.}, journal = {Mathematica Japonica}, year = 1992, } @article{CTT100396312, author = {WATARU TAKAHASHI}, title = {Nonlinear ergodic theorems for Non-Lipschitzian semigroups}, journal = {京都大学数理解析研究所講究録 789}, year = 1992, } @article{CTT100396305, author = {WATARU TAKAHASHI}, title = {不動点定理とminimax定理}, journal = {京都大学数理解析研究所講究録 741}, year = 1991, } @article{CTT100396307, author = {WATARU TAKAHASHI}, title = {Dual convergence theorems for the infinite products of resolvents in Banach spaces}, journal = {The Kodai Mathematical Journal}, year = 1991, } @article{CTT100396306, author = {WATARU TAKAHASHI}, title = {Optimization problems in fixed point theory}, journal = {京都大学数理解析研究所講究録 747}, year = 1991, } @article{CTT100396248, author = {WATARU TAKAHASHI}, title = {On the existence of fixed points and ergodic retractions for Lipshitzian semigroups in Hilbert spaces}, journal = {Nonlinear Analysis, Theory, Methods & Applications}, year = 1990, } @article{CTT100396303, author = {WATARU TAKAHASHI}, title = {Invariant means and semigroups of nonexpansive mappings on uniformly convex Banach spaces}, journal = {Journal of Mathematical Analysis and Applications}, year = 1990, } @article{CTT100396299, author = {WATARU TAKAHASHI}, title = {An explicit iteration for asymptotic centers of orbits of nonexpansive mappings in Banach spaces}, journal = {Journal of Approximation Theory}, year = 1989, } @article{CTT100396300, author = {WATARU TAKAHASHI}, title = {Fixed point theorems for multivalued mappings on complete metric spaces}, journal = {Journal of Mathematical Analysis and Applications}, year = 1989, } @article{CTT100396302, author = {WATARU TAKAHASHI}, title = {Asymptotic behavior of almost orbits of reversible semigroups of Lipschitzian mappings}, journal = {Journal of Mathematical Analysis and Applications}, year = 1989, } @article{CTT100396301, author = {WATARU TAKAHASHI}, title = {不動点定理と計画数学}, journal = {京都大学数理解析研究所講究録 680}, year = 1989, } @article{CTT100396296, author = {WATARU TAKAHASHI}, title = {The closedness property and the pseudo-A-properness of accretive operators}, journal = {Journal of Mathematical Analysis and Applications}, year = 1988, } @article{CTT100396295, author = {WATARU TAKAHASHI}, title = {Asymptotic behavior of almost-orbits of semigroups of Lipschitzian mapping in Banach spaces}, journal = {The Kodai Mathematical Journal}, year = 1988, } @article{CTT100396245, author = {WATARU TAKAHASHI}, title = {Nonexpansive retracitions and Nonlinear ergodic theorems in Banach spaces}, journal = {Nonlinear Aalysis, Theory, Methods & Applications}, year = 1988, } @article{CTT100396297, author = {WATARU TAKAHASHI}, title = {A nonlinear ergodic theorem for a reversible semigroup of Lipschitzian mappings in a Hilbert space}, journal = {Proceedings of the American Mathematical Society}, year = 1988, } @article{CTT100396298, author = {WATARU TAKAHASHI}, title = {Fan's theorem concerning systems of convex inequalities and its applications}, journal = {Journal of Mathematical Analysis and Applications}, year = 1988, } @article{CTT100396294, author = {WATARU TAKAHASHI}, title = {Fixed point theorems for uniformly Lipschitzian semigroups in Hilbert spaces}, journal = {Journal of Mathematical Analysis and Applications}, year = 1987, } @article{CTT100396293, author = {WATARU TAKAHASHI}, title = {Modulus of convexity, characteristic of convexity and fixed point theorems}, journal = {The Kodai Mathematical Journal}, year = 1987, } @article{CTT100396244, author = {Wataru TAKAHASHI and Anthony T. Lau}, title = {Weak convergence and nonーlinear ergodic theorems for reversible semigroups of nonexpansive mappings}, journal = {Pacific J. Math.}, year = 1987, } @article{CTT100396291, author = {WATARU TAKAHASHI}, title = {Nonlinear semigroups and invariant means}, journal = {京都大学数理解析研究所講究録 604}, year = 1987, } @article{CTT100396243, author = {WATARU TAKAHASHI}, title = {A nonlinear ergodic theorem for a reversible semigroup of nonexpansive mappings in a Hilbert space}, journal = {Proceedings of the American Mathematical Society}, year = 1986, } @article{CTT100396290, author = {WATARU TAKAHASHI}, title = {Asymptotic behavior of commutative semigroups of nonexpansive mappings in Banach spaces}, journal = {Nonlinear Analysis, Theory, Methods & Applications}, year = 1986, } @article{CTT100396289, author = {WATARU TAKAHASHI}, title = {The existence of nonexpansive retractions in Banach spaces}, journal = {Journal of the Mathematical Society of Japan}, year = 1986, } @article{CTT100396285, author = {WATARU TAKAHASHI}, title = {Means on commutative semigroups and nonlinear ergodic theorems}, journal = {Journal of Mathematical Analysis and Applications}, year = 1985, } @article{CTT100396284, author = {WATARU TAKAHASHI}, title = {Nonlinear ergodic theorems and their applications}, journal = {京都大学数理解析研究所講究録 559}, year = 1985, } @article{CTT100396287, author = {WATARU TAKAHASHI}, title = {The asymptotic behavior of nonlinear semigroups and invariant means}, journal = {Journal of Mathematical Analysis and Applications}, year = 1985, } @article{CTT100396286, author = {WATARU TAKAHASHI}, title = {不動点定理とエルゴード定理(現代における数学と経済学の試み)}, journal = {日本交通政策研究会 A-94}, year = 1985, } @article{CTT100396282, author = {WATARU TAKAHASHI}, title = {Fixed point theorems for families of nonexpansive mappings on unbounded sets}, journal = {Journal of the Mathematical Society of Japan}, year = 1984, } @article{CTT100396241, author = {Wataru TAKAHASHI and Norimichi HIRANO}, title = {Nonlinear ergodic theorems for an amenable semigroup of nonexpansive mappings in a Banach space}, journal = {Pacific J. Math.}, year = 1984, } @article{CTT100396281, author = {WATARU TAKAHASHI}, title = {On Reich's strong convergence theorems for resolvents of accretive operators}, journal = {Journal of Mathematical Analysis and Applications}, year = 1984, } @article{CTT100396280, author = {WATARU TAKAHASHI}, title = {Mean ergodic theorems for semigroups of linear continuous operators in Banach spaces}, journal = {Journal of Mathematical Analysis and Applications}, year = 1984, } @article{CTT100396278, author = {WATARU TAKAHASHI}, title = {不動点定理の現状}, journal = {京都大学数理解析研究所講究録 478}, year = 1983, } @article{CTT100396279, author = {WATARU TAKAHASHI}, title = {Systems of linear inequalities on normal linear spaces}, journal = {Linear & Multilinear Algebra}, year = 1983, } @article{CTT100396277, author = {WATARU TAKAHASHI}, title = {A generalization of the Hahn-Banach theorem}, journal = {Journal of Mathematical Analysis and Applications}, year = 1982, } @article{CTT100396274, author = {WATARU TAKAHASHI}, title = {非線形函数解析学における最近の話題-非線形エルゴード定理について-}, journal = {数学}, year = 1981, } @article{CTT100396276, author = {WATARU TAKAHASHI}, title = {The sets of fixed points of families of affine continuous mappings}, journal = {Fundamenta Mathematicae}, year = 1981, } @article{CTT100396242, author = {WATARU TAKAHASHI}, title = {A nonlinear ergodic theorem for an amenable semigroup of nonexpansive mappings in a Hilbert space}, journal = {Proceedings of the American Mathematical Society}, year = 1981, } @article{CTT100396275, author = {WATARU TAKAHASHI}, title = {Fixed point theorems in nonlinear analysis}, journal = {京都大学数理解析研究所講究録 428}, year = 1981, } @article{CTT100396271, author = {WATARU TAKAHASHI}, title = {Existence theorems on unbouded sets in Banach spaces}, journal = {Proceedings of the American Mathematical Society}, year = 1980, } @article{CTT100396270, author = {WATARU TAKAHASHI}, title = {Separation theorems and minimax theorems for fuzzy sets}, journal = {Journal of Optimization Theory and Applications}, year = 1980, } @article{CTT100396272, author = {WATARU TAKAHASHI}, title = {Fixed point theorems and related topics}, journal = {三田学会雑誌}, year = 1980, } @article{CTT100396273, author = {WATARU TAKAHASHI}, title = {Recent results in fixed point theory}, journal = {Southeast Asian Bulletin of Mathematics}, year = 1980, } @article{CTT100396268, author = {WATARU TAKAHASHI}, title = {Systems of convex inequalities and their applications}, journal = {Journal of Mathematical Analysis and Applications}, year = 1979, } @article{CTT100396267, author = {WATARU TAKAHASHI}, title = {Nonlinear ergodic theorems for nonexpansive mappings in Hilbert spaces}, journal = {The Kodai Mathematical Journal}, year = 1979, } @article{CTT100396264, author = {WATARU TAKAHASHI}, title = {Nonlinear complementarity problem and systems of convex inequalities}, journal = {Journal of Optimization Theory and Applications}, year = 1978, } @article{CTT100396266, author = {WATARU TAKAHASHI}, title = {The common fixed point theory of singlevalued mappings and multivalued mappings}, journal = {Pacific Journal of Mathematics}, year = 1978, } @article{CTT100396265, author = {WATARU TAKAHASHI}, title = {Variational inequalities and complementarity problems}, journal = {Journal of the Mathematical Society of Japan}, year = 1978, } @article{CTT100396262, author = {WATARU TAKAHASHI}, title = {Some fixed point theorems and their applications}, journal = {京都大学数理解析研究所講究録 299}, year = 1977, } @article{CTT100396263, author = {WATARU TAKAHASHI}, title = {Single-Valued mappings, multivalued mappings and fixed point theorems}, journal = {Journal of Mathematical Analysis and Applications}, year = 1977, } @article{CTT100396261, author = {WATARU TAKAHASHI}, title = {Existence theorems and positive operators}, journal = {京都大学数理解析研究所講究録 290}, year = 1977, } @article{CTT100396246, author = {WATARU TAKAHASHI}, title = {Nonlinear variational inequalities and fixed point theorems}, journal = {Journal of the Mathematical Society of Japan}, year = 1976, } @article{CTT100396260, author = {WATARU TAKAHASHI}, title = {不動点をめぐる最近の結果}, journal = {数学}, year = 1976, } @article{CTT100396259, author = {WATARU TAKAHASHI}, title = {A Generalization of Goebel and Kirk's fixed point theorem}, journal = {Science Reports of the Yokohama National University}, year = 1974, } @article{CTT100396258, author = {WATARU TAKAHASHI}, title = {Ergodic theorems and averaging operators on measurable functions}, journal = {Science Reports of the Yokohama National University}, year = 1973, } @article{CTT100396257, author = {WATARU TAKAHASHI}, title = {Adjoint ergodic theorems for amenable semigroups of operators}, journal = {Science Reports of the Yokohama National University}, year = 1973, } @article{CTT100396255, author = {WATARU TAKAHASHI}, title = {On fixed points for reversible semigroups of nonexpansive mappings}, journal = {Science Reports of the Yokohama National University}, year = 1972, } @article{CTT100396256, author = {WATARU TAKAHASHI}, title = {Ergodic theorems for amenable semigroups of positive contractions on L┣D11┫D1}, journal = {Science Reports of the Yokohama National University}, year = 1972, } @article{CTT100396249, author = {WATARU TAKAHASHI}, title = {Invariant functions for amenable semigroups of positive contractions on L┣D11┫D1}, journal = {Kodai Mathematical Seminar Reports}, year = 1971, } @article{CTT100396254, author = {WATARU TAKAHASHI}, title = {Invariant ideals for amenable semigroups of Markov operators}, journal = {Kodai Mathematical Seminar Reports}, year = 1971, } @article{CTT100396253, author = {WATARU TAKAHASHI}, title = {A convexity in metric space and nonexpansive mappings I}, journal = {Kodai Mathematical Seminar Reports}, year = 1970, } @article{CTT100396251, author = {WATARU TAKAHASHI}, title = {A fixed point theorem for nonexpansive mappings in metric space}, journal = {Kodai Mathematical Seminar Reports}, year = 1969, } @article{CTT100396252, author = {WATARU TAKAHASHI}, title = {Fixed point theorem for amenable semigroups of nonexpansive mappings}, journal = {Kodai Mathematical Seminar Reports}, year = 1969, } @inproceedings{CTT100615213, author = {Yu Kurokawa and Wataru Takahashi}, title = {A nonlinear mean ergodic theorem for nonspreading mappings in a Hilbert space}, booktitle = {}, year = 2009, } @inproceedings{CTT100575989, author = {Yu Kurokawa and Wataru Takahashi}, title = {Nonlinear ergodic theorems for nonspreading mappings in Hilbert spaces}, booktitle = {}, year = 2008, } @inproceedings{CTT100575681, author = {Wataru Takahashi and Kei Zembayashi}, title = {A strong convergence theorem for the equilibrium problem with a bifunction defined on the dual space of a Banach space}, booktitle = {Eighth International Conference on Fixed Point Theory and its Applications}, year = 2008, } @inproceedings{CTT100575680, author = {Wataru Takahashi}, title = {Proximal point algorithms and four types of nonlinear retractions}, booktitle = {Proc of the Second International Symposium on Banach and Function Spaces 2006}, year = 2008, } @inproceedings{CTT100575679, author = {Fumiaki Kohsaka and Wataru Takahashi}, title = {The set of common fixed points of an infinite family of relatively nonexpansive mappings}, booktitle = {Proc of the Second International Symposium on Banach and Function Spaces 2006}, year = 2008, } @inproceedings{CTT100552017, author = {WATARU TAKAHASHI}, title = {擬非拡大写像の族に関する強収束定理}, booktitle = {京都大学数理解析研究所講究録}, year = 2007, } @inproceedings{CTT100552018, author = {WATARU TAKAHASHI}, title = {Two new nonexpansive mappings and geometry of Banach spaces}, booktitle = {RIMS Kokyuroku}, year = 2007, } @inproceedings{CTT100551968, author = {WATARU TAKAHASHI}, title = {バナッハ空間における4つの非線形射影と閉凸集合列のMosco収束}, booktitle = {京都大学数理解析研究所講究録}, year = 2007, } @inproceedings{CTT100551965, author = {WATARU TAKAHASHI}, title = {Fixed point theorems and nonlinear ergodic theorems for nonexpansive mappings}, booktitle = {RIMS Kokyuroku}, year = 2007, } @inproceedings{CTT100551629, author = {WATARU TAKAHASHI}, title = {不動点問題と均衡問題の共通解への収束定理}, booktitle = {京都大学数理解析研究所講究録}, year = 2007, } @inproceedings{CTT100551630, author = {WATARU TAKAHASHI}, title = {Iterative methods for infinite families of nonexpansive mappings in Banach spaces}, booktitle = {RIMS Kokyuroku}, year = 2007, } @inproceedings{CTT100551631, author = {WATARU TAKAHASHI}, title = {On the existence of zeros of set-valued operators in Banach spaces}, booktitle = {京都大学数理解析研究所講究録}, year = 2007, } @inproceedings{CTT100575678, author = {Wataru Takahashi}, title = {Approximating solutions of accretive operators by viscosity approximation methods in Banach spaces}, booktitle = {Proc. of the Symposium held at Tokyo Institute of Technology}, year = 2007, } @inproceedings{CTT100575677, author = {Wataru Takahashi}, title = {Approximating solutions of accretive operators by viscosity approximation methods in Banach spaces}, booktitle = {Applied Functional Analysis: Information Sciences and Related Fields}, year = 2007, } @inproceedings{CTT100575676, author = {Akinori Tada and Wataru Takahashi}, title = {Strong convergence theorem for an equilibrium problem and a nonexpansive mapping}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575675, author = {Kazuhide Nakajo and Kazuya Shimoji and Wataru Takahashi}, title = {Weak convergence theorems by products of mappings in Banach spaces}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575674, author = {Natalia Nadezhkina and Kazuhide Takahashi and Wataru Takahashi}, title = {Applications of extragradient method for solving the combined variational inequality---fixed point problem in real Hilbert spaces}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575673, author = {Shin-ya Matsushita and Wataru Takahashi}, title = {A proximal-type algorithm by the hybrid method for maximal monotone operators in a Banach space}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575672, author = {Anthony T.-M. Lau and Wataru Takahashi}, title = {Nonlinear ergodic theorems for amenable semigroups}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575671, author = {Fumiaki Kohsaka and Wataru Takahashi}, title = {Weak and strong convergence to common points of families of convex sets in Banach spaces}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575670, author = {Misako Kikkawa and Wataru Takahashi}, title = {Strong convergence theorems by the viscosity approximation method for nonexpansive mappings in Banach spaces}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575669, author = {Hideaki Iiduka and Wataru Takahashi}, title = {Relations between equations of set-valued operators and equilibrium problems}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575668, author = {Shigeru Iemoto and Wataru Takahashi}, title = {Strong and weak convergence theorems for resolvents of maximal monotone operators in Hilbert spaces}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575667, author = {Takanori Ibaraki and Wataru Takahashi}, title = {Mosco convergence of sequences of retracts of four nonlinear projections in Banach spaces}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575666, author = {Hafiz Fukhar-Ud-Din and Wataru Takahashi}, title = {Common fixed point iterations with errors for two nonexpansive mappings}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100575665, author = {Koji Aoyama and Kazutaka Eshita and Wataru Takahashi}, title = {Iteration processes for nonexpansive mappings in convex metric spaces}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @inproceedings{CTT100551612, author = {WATARU TAKAHASHI}, title = {Strong convergence theorem for an equilibrium problem and a nonexpansive mapping}, booktitle = {Nonlinear Analysis and Convex Analysis}, year = 2007, } @misc{CTT100551628, author = {WATARU TAKAHASHI}, title = {最適化理論における近接点法と非線形射影}, year = 2007, } @misc{CTT100551626, author = {WATARU TAKAHASHI}, title = {}, year = 2007, } @misc{CTT100551625, author = {WATARU TAKAHASHI}, title = {}, year = 2007, } @misc{CTT100551611, author = {WATARU TAKAHASHI}, title = {Strong convergence theorem for an equilibrium problem and a nonexpansive mapping}, year = 2007, } @misc{CTT100596541, author = {WATARU TAKAHASHI}, title = {Fixed Point Theory for Amenable Semigroups of Various Transformations}, year = 1971, } @misc{CTT100594224, author = {WATARU TAKAHASHI}, title = {On the Fixed Point Theorems of Nonexpansive Mappings}, year = 1968, } @phdthesis{CTT100596541, author = {WATARU TAKAHASHI}, title = {Fixed Point Theory for Amenable Semigroups of Various Transformations}, school = {Tokyo Institute of Technology}, year = 1971, } @mastersthesis{CTT100594224, author = {WATARU TAKAHASHI}, title = {On the Fixed Point Theorems of Nonexpansive Mappings}, school = {}, year = 1968, }