"Hideaki Iiduka,Isao Yamada","Computational Method for Solving a Stochastic Linear-Quadratic Control Problem given an Unsolvable Stochastic Algebraic Riccati Equation",,"SIAM Journal on Control and Optimization",,"vol. 50","no. 4","pp. 2173-2192",2012,Aug. "Hideaki IIDUKA,Isao YAMADA","A use of conjugate gradient direction for the convex optimization problem over the fixed point set of a nonexpansive mapping",,"SIAM Journal on Optimization",,"vol. 19","no. 4","pp. 1881-1893",2009,Dec. "Hideaki IIDUKA,Isao YAMADA","An ergodic algorithm for the power-control games for CDMA data networks",,"Journal of Mathematical Modelling and Algorithms",,"vol. 8","no. 1","pp. 1-18",2009,Jan.