"SADAYOSHI KOJIMA","Normalized entropy versus volume for pseudo-Anosovs","CREST暗号数理ミニワークショップ",,,,,,2015,Sept.
"SADAYOSHI KOJIMA","Normalized entropy versus volume for pseudo-Anosovs","第６２回トポロジーシンポジウム",,,,,,2015,Aug.
"SADAYOSHI KOJIMA","The moduli space of pentagons","CREST暗号数理キックオフミーティング",,,,,,2015,Jan.
"Sadayoshi Kojima","The moduli space of pentagons","NII Shonan Meeting, Knot theory: Algorithms, complexity and computation",,,,,,2014,Apr.
"Sadayoshi Kojima","Normalized entropy versus volume for pseudo-Anosovs","幾何学コロキウム",,,,,,2013,Dec.
"小島定吉","トポロジーと基本群","玉城嘉十郎教授記念公開学術講演会",,,,,,2013,Nov.
"SADAYOSHI KOJIMA","Normalized entropy versus volume for pseudo-Anosovs","低次元多様体の基本群とその表現に関する様々な構造について",,,,,,2013,Oct.
"小島定吉","離散構造",,,,,,,2013,
"Eiko Kin,Sadayoshi Kojima,Mitsuhiko Takasawa","Minimal dilatation of pseudo-Anosovs generated by the magic 3-manifold and their asymptotic behavior",,"Algebraic and Geometric Topology",,"Vol. 13",,"pp. 3537-3602",2013,
"Sadayoshi Kojima","Normalized entropy versus volume for pseudo-Anosovs","Analysis and Geometry of Riemann Surfaces and Related Topics",,,,,,2012,June
"小島定吉","ポアンカレ予想の解決","同友クラブ「師を囲む」",,,,,,2012,May
"Sadayoshi Kojima","Entropy, Weil-Petersson translation distance and Gromov norm for surface automorphisms",,"Proceedings of American Mathematical Society",,"Vol. 140",,"pp. 3993-4002",2012,
"小島 定吉","エントロピー vs 体積 I, II","仙台シンポジウム W1",,,,,,2011,Aug.
"SADAYOSHI KOJIMA","Entropy versus Voliume, I, II","第5回札幌・福岡幾何学セミナー",,,,,,2011,Feb.
"Kazuo Murota,Yoshihiro Kanno,MASAKAZU KOJIMA,SADAYOSHI KOJIMA","A numerical algorithm for block-diagonal decomposition of matrix *-algebras, Part I: proposed approach and application to semidefinite programming",,"Japan Journal of Industrial and Applied Mathematics",,"Vol. 27",,"pp. 125-160",2010,Oct.
"小島定吉","３次元トポロジーは．．．","日本数学会秋期総合分科会",,,,,,2010,Sept.
"SADAYOSHI KOJIMA","Entropy versus volume for surface automorphisms","KIAS Workshop on Hyperbolic Geometry",,,,,,2010,Sept.
"SADAYOSHI KOJIMA","Entropy versus simplicial volume for surface automorphisms","リーマン面に関する位相幾何学",,,,,,2010,Sept.
"SADAYOSHI KOJIMA","Entropy versus simplicial volume for surface automorphisms","Geometry, Topology and Dynamics of Character Varieties",,,,,,2010,June
"小島定吉","パリコレでポアンカレ予想を","理学部特別講演会",,,,,,2010,Apr.
"SADAYOSHI KOJIMA","Entropy versus Volume","Branched coverings, degenerations and related topics",,,,,,2010,Mar.
"小島定吉","円周上の曲面束の幾何とトポロジー","京都大学数学教室談話会",,,,,,2010,Jan.
"Kazuo Murota,Yoshio Kanno,Masakazu Kojima,Sadayoshi Kojima","A numerical algorithm for block-diagonal decomposition of matrix *-algebra",,"Japan Journal of Industrial and Applied Mathematics",,,,,2010,
"SADAYOSHI KOJIMA","History of Topology and Computer","Category theory, computer science and topology",,,,,,2009,Oct.
"Eiko Kin,Sadayoshi Kojima,Mitsuhiko Takasawa","Thurston polytopes and entropy functions of Dehn fillings on the magic 3-manifold","Simplicial Complexes Arising in Low-Dimensional Topology",,,,,,2009,July
"Sadayoshi Kojima","Circle packing and Teichmuller space",,"Handbook of Teichmuller theory, Volume II","European Mathematical Society Publishing House",,,,2009,Mar.
"Eiko Kin,Sadayoshi Kojima,Mitsuhiko Takasawa","Entropy versus volume for pseudo-Anosovs",,"Experimental Mathematics",,"Vol. 18","No. 4","pp. 397-407",2009,
"小島定吉","ポアンカレ予想と幾何化予想 ートポロジーの１００年ー","奈良女子大学数物情交流シンポジウム",,,,,,2008,Dec.
"小島定吉","ポアンカレ予想について","静岡大学理学講演会",,,,,,2008,Dec.
"小島定吉","ポアンカレ予想と幾何化予想ートポロジーの１００年ー","奈良女子大学数物情交流シンポジウム",,,,,,2008,Dec.
"Sadayoshi Kojima","Entropy vs volume","KIAS Workshop on Hyperbolic Geometry and Related Topics",,,,,,2008,Dec.
"小島定吉","ポアンカレ予想と幾何化予想","数理物理2008「リッチフローの微分幾何と位相幾何」",,,,,,2008,Sept.
"Kazuo Murota,Yoshihiro Kanno,Masakazu Kojima,Sadayoshi Kojima","A numerical algorithm for block-diagonal decomposition of matrix *-algebra","HPOPT 2008",,,,,,2008,June
"小島定吉","ポアンカレ予想について","日本応用数理学会春の研究部会総合発表会",,,,,,2008,Mar.
"Sadayoshi Kojima","Comparison of hyperbolic volume with other invariants","Workshop on hyperbolic structures on 3-manifolds and large scale geometry of Teichmuller space",,,,,,2007,July
"Sadayoshi Kojima","Quasi-isometry of invariants","研究集会「低次元トポロジーと幾何学」",,,,,,2006,Dec.
"Sadayoshi Kojima","Packings on projective Riemann surfaces","Teichmuller spaces (Classical and Quantum)",,,,,,2006,June
"Sadayoshi Kojima,Shigeru Mizushima","Packings on surfaces I","ISM Symposium, Packing and Random Packing",,,,,,2006,Mar.
"Sadayoshi Kojima,Shigeru Mizushima,Ser Peow Tan","Circle packings on surfaces with projective structures : A survey","Spaces of Kleinian Groups and Hyperbolic 3-Manifolds","LMS Lecture Notes Series",,"Vol. 329",,"pp. 337-353",2006,
"Sadayoshi Kojima,Shigeru Mizushima,Ser Peow Tan","Circle packings on surfaces with projective structures and uniformization",,"Pacific J. Math.",,"Vol. 226",,"pp. 287-300",2006,
"Sadayoshi Kojima,Shigeru Mizushima","The Dehn filling space of a certain hyperbolic 3-orbifold","Discrete Geometric Analysis","Contemporary Mathematics",,"Vol. 347",,"pp. 131-140",2004,
"Sadayoshi Kojima,Shigeru Mizushima,Ser Peow Tan","Circle packings on surfaces with projective structures",,"J. Differential Geometry",,"Vol. 63",,"pp. 349-397",2003,
"小島定吉","3次元の幾何学",,"朝倉書店","朝倉書店",,,,2002,
"Y. Yamashita,H. Nishi,S. Kojima","Configuration spaces of points on the circle and hyperbolic Dehn fillings, II",,"Geometriae Dedicata",,"Vol. 89",,"pp. 143-157",2002,
"SADAYOSHI KOJIMA","Complex hyperbolic cone structures on the configuration spaces",,"Rend. Istit. Mat.. Univ. Trieste",,"Vol. 32",,"pp. 149-163",2001,
"小島定吉","多角形の現代幾何学 増補版",,"牧野書店","牧野書店",,,,1999,
"S. Kojima,H. Nishi,Y. Yamahsita","Configuration spaces of points on the circle and hyperbolic Dehn fillings",,"Topology",,"Vol. 38",,"pp. 496-516",1999,
"小島定吉","トポロジー入門",,"共立出版株式会社","共立出版株式会社",,,,1998,
"SADAYOSHI KOJIMA","Hyperbolic 3-manifolds singular along knots",,"Chaos, Solitors and Fractals",,"Vol. 9",,"pp. 765-777",1998,
"SADAYOSHI KOJIMA","Deformations of hyperbolic 3-cone-manifolds",,"Journal of Differential Geometry",,"Vol. 49",,"pp. 469-516",1998,
"M. Fujii,S. Kojima","Flexible boundaries in deformations of hyperbolic 3-manifolds",,"Osaka Journal of Mathematics",,"Vol. 34",,"pp. 541-551",1997,
"Sadayoshi Kojima","Nonsingular parts of hyperbolic 3-cone-manifolds","Topology and Teichm\"uller Spaces","Topology and Teichim\"uller spaces, WSP, Singapore",,,,"pp. 115-122",1996,
"A. Ishibashi,T. Koike,M. Shiino,S. Kojima","Compact hyperbolic universe and singularities",,"Physical Review D",,"Vol. 54",,"pp. 7303-7310",1996,
"SADAYOSHI KOJIMA","Immersed Geodesic Surfaces in Hyperbolic 3-Manifolds",,"Complex Variables",,"Vol. 29",,"pp. 45-58",1996,
"SADAYOSHI KOJIMA","Geometry of hyperbolic 3-manifolds with boundary",,"Kodai Mathematical Journal",,"Vol. 17","No. 3","pp. 530-537",1994,
"S.Kojima,Y. Yamashita","Shapes of Stars",,"Proceedings of American Mathematical Society",,"Vol. 117",,"pp. 845-851",1993,
"SADAYOSHI KOJIMA","Polyhedral decomposition of hyperbolic 3-manifolds with totally geodesic boundary",,"Advanced Study in Pure Math.",,"Vol. 20",,"pp. 93-112",1992,
"S. Kojima,M. Ishida","Apollonian Packings and hyperbolic geometry",,"Geometriae Dedicata",,"Vol. 43",,"pp. 265-283",1992,
"M. Ho Kim,S. Kojima,F. Raymond","Homotopy invariants of nonorientable 4-manifolds",,"Transactions of American Mathematical Society",,"Vol. 333",,"pp. 71-81",1992,
"S. Kojima,Y. Miyamoto","The smallest hyperbolic 3-manifolds with totally geodesic boundary",,"Journal of Differential Geometry",,"Vol. 34",,"pp. 175-192",1991,
"SADAYOSHI KOJIMA","Polyhedral decomposition of hyperbolic manifolds with boundary",,"Proceedings of workshop in Pure Mathematics, Seoul N. Univ.",,"Vol. 10","No. part iii","pp. 37-57",1990,
"SADAYOSHI KOJIMA","Isometry transformations of hyperbolic 3-manifolds",,"Topology and its applications",,"Vol. 29",,"pp. 297-307",1988,
"D. D. Long,S. Kojima","Virtual Betti numbers of some hyperbolic 3-manifolds",,"A Fate of Topology, Acadmic Press",,,,"pp. 417-437",1988,
"SADAYOSHI KOJIMA","Finite covers of 3-manifolds containing essential surfaces of Euler characteristic = 0",,"Proceedings of American Mathematical Society",,"Vol. 101",,"pp. 743-747",1987,
"SADAYOSHI KOJIMA","Determining knots by branched covers","Low-dimensional Topology and Kleinian Groups","LMS Lecture Note Series",,"Vol. 112",,"pp. 193-207",1986,
"SADAYOSHI KOJIMA","Bounding finite groups acting on 3-manifolds",,"Mathematical Proceedings Cambridge Philosophical Society",,"Vol. 96",,"pp. 269-281",1984,
"SADAYOSHI KOJIMA","A construction of geometric structures on Seifert fibered spaces",,"Journal of Mathematical Society of Japan",,"Vol. 36",,"pp. 483-495",1984,
"SADAYOSHI KOJIMA","Milnor'S \mu-invariants, Massey products and Whitney's trick in 4 dimensions",,"Topology and its applications",,"Vol. 16",,"pp. 43-60",1983,
"SADAYOSHI KOJIMA","Nilpotent completions and Lie rings associated to link groups",,"Commentarii Mathematici Helvetici",,"Vol. 58",,"pp. 115-134",1983,
"SADAYOSHI KOJIMA","Massey Products, Nilpotent Completions and their Applications to 4-dimensional Topology",,,,,,,1981,May
"A. Kawauchi,S. Kojima","Algebraic classification of linking pairings on 3-manifolds",,"Math. Ann.",,"Vol. 253",,"pp. 29-42",1980,
"S. Kojima,M. Yamasaki","Some new invariants of links",,"Inventiones math.",,"Vol. 54",,"pp. 213-228",1979,
"M. Kato,S. Kojima,T. Ohkawa,M. Yamasaki","The Matsumoto tripling for compact simply connected 4-manifolds",,"Tohoku Math. J.",,"Vol. 31",,"pp. 525-535",1979,
"SADAYOSHI KOJIMA","Piecewise linear Dehn's lemma in 4-dimensions",,"Proceedings of Japan Academy",,"Vol. 55",,"pp. 65-67",1979,
"SADAYOSHI KOJIMA","Classification of simple knots by Levine pairings",,"Comment. Math. Helvetici",,"Vol. 54",,"pp. 356-367",1979,
"小島定吉",,,,,,,,1978,
"SADAYOSHI KOJIMA","A classification of some even dimensional fibered knots",,"J. Fac. Sci. Univ. Tokyo",,"Vol. 24",,"pp. 671-683",1977,