Tokyo 2003, JAPAN

Koji Aoyama
A survey: An inverse of the Berge maximum theorem

Sachiko Atsushiba
Strong convergence theorems for finite nonexpansive mappings in Banach spaces

Xiaosong Ding, Love Ekenberg, and Mats Danielson A fast bilinear optimization algorithm

Jun Ichi Fujii and Masatoshi Fujii
Jensen's Inequalities on any interval for operators

Kiyoko Furuya
Approximation of semigroups generated by $-i\partial \Tilde{\Psi}$

Pando Gr. Georgiev
Random critical points

Ryusuke Hohzaki
A search game with several types of false contacts

Masayuki Horiguchi and Masami Kurano
Stopped semi-Markov decision processes with multiple constraints

Takanori Ibaraki and Wataru Takahashi
Convergence of regularized solutions of ill-posed problem with monotone operators in a Banach space

Shigeru Iemoto, Tomonari Suzuki, and Wataru Takahashi
Nadler's fixed point theorem with a vector-valued distance

Hideaki Iiduka and Wataru Takahashi
Strong and weak convergence theorems by a hybrid steepest descent method in a Hilbert space

H.C. Jimbo, A. Ouentcheu, and R.E. Bozeman
Portfolio optimization with the growth model

Shoji Kamimura
The proximal point algorithm in a Banach space

Jun Kawabe
The portmanteau theorem for Dedekind complete Riesz space-valued measures

Hidefumi Kawasaki
A game-theoretic aspect of conjugate sets for a nonlinear programming problem

Kazuo Kido
A nonlinear approximation of the nucleolus

Gang Eun Kim and Hirobumi Kiuchi
Strong convergences of Ishikawa iterations for asymptotically quasi-nonexpansive mappings in the intermediate sense

Kenji Kimura and Tamaki Tanaka
Existence result for vector-valued saddle-point problem by using convex envelope

Yasunori Kimura
Mosco convergence and maximal monotone operators in Banach spaces

Fumiaki Kohsaka and Wataru Takahashi
Weak and strong convergence theorems for minimax problems in Banach spaces

Naoto Komuro
Domination property of the set of upper bounds in ordered linear spaces

Masamichi Kon
On fuzzy multicriteria location problems

Masami Kurano, Masami Yasuda, Jun-ichi Nakagami, and Yuji Yoshida
A fuzzy stopping problem with the concept of perception: The finite and infinite horizon cases

Anthony To-Ming Lau and Wataru Takahashi
Submeans and nonlinear analysis

Yukihiro Maruyama
Associative sequential decision process

Takashi Matsuhisa
Communication leading to Nash equilibrium without acyclic condition

Takashi Matsuhisa, Ryuichiro Ishikawa, and Yoshiaki Hoshino
Core equivalence in economy under generalized information

Mitsutaka Matsumoto and Satoshi Fuchimoto
An evolutionary game approach to sanctioning problems

Shin-ya Matsushita and Wataru Takahashi
An iterative algorithm for relatively nonexpansive mappings by a hybrid method and applications

Hiromichi Miyake
A fixed point theorem for asymptotically nonexpansive mappings in metric spaces with convex structure

Atsushi Moritani, Tetsuzo Tanino, Kojiro Kuroki, and Keiji Tatsumi
Cooperative fuzzy games with restrictions on coalitions

Yoshiaki Muroya and Emiko Ishiwata
Global stability for nonlinear difference equations with variable delay

Natalia Nadezhkina and Wataru Takahashi
Modified extragradient method for solving variational inequalities in real Hilbert spaces

Koichiro Naito
Recurrent dimensions of quasi-periodic orbits with multiple frequencies: Extended common multiples and Diophantine conditions

K. Nakajo, K. Shimoji, and W. Takahashi
A weak convergence theorem by products of mappings in Hilbert spaces

Rabia Nessah and Moussa Larbani
g-maximum equality

Toshihiko Nishishiraho
The degree of convergence of equi-uniform approximation processes of integral operators in Banach spaces

Ichiro Nishizaki, Masatoshi Sakawa, Hideki Katagiri, and Yoshio Uemura
Cost allocation based on the solution concept from fuzzy cooperative games for a production and transportation problem ---a case study---

Ryôhei Nozawa and Werner Oettli
The polarization principle in dynamic optimization

Tetsuya Nuriya and Daishi Kuroiwa
An observation of approximate saddle points

Hideho Ogasawara
A factorized form of the Broyden family of updates from the preconvex class

Sehie Park
Fixed points, Roberts spaces, and the compact AR problem

Leon A. Petrosjan
Cooperation in games with incomplete information

Seiji Saito
Boundary value problems of fuzzy differential equations

Siegfried Schaible and Jianming Shi
Recent developments in fractional programming: Single-ratio and max-min case

Yoshiyuki Sekiguchi
Necessary optimality conditions for general mathematical programming with continuous constraints

Tomoo Shimizu
The almost fixed point property for multivalued nonexpansive mappings of a metric space with some kind of convexity

Tomonari Suzuki
Krasnoselskii and Mann's type sequences and Ishikawa's strong convergence theorem

M. Tsukada, T. Miura, S. Wada, Y. Takahashi, and S.-E. Takahasi
On Wirtinger-Beesack type integral inequalities

Hiroshi Yabe
Global convergence of conjugate gradient methods for unconstrained minimization

Isao Yamada and Nobuhiko Ogura
Adaptive projected subgradient method and its applications to signal processing problems

Takeshi Yoshimoto
On non-integral orders of strong ergodicity in nonlinear ergodic theory

ISBN 4-946552-15-4  Editors Wataru Takahashi, Tamaki Tanaka
Published by Yokohama Publishers