T. Ando
Set of matrices with common Stein solution

Qamrul Hasan Ansari and Jen-Chih Yao
Coincidence point theorems with applications to minimax inequalities

Sachiko Atsushiba
Some strong convergence theorems for nonexpansive semigroups

Monika Budzynska, Tadeusz Kuczumow and Adam Stachura
Properties of the Kobayashi distance

R. Enkhbat and T. Ibaraki
On the maximization and minimization of a quasiconvex function

Emiko Fukuda, Takashi Matsuhisa and Hisato Sasanuma
Communication reaching consensus

Kiyoko Furuya
Feynman path integral of Riemann type

Kazimierz Goebel
Minimal displacement and optimal retractions in Hilbert space

Yukio Hayashi
Gradient flows on a space of power-functions for minimizing a convex functional

Masakazu Higuchi and Tamaki Tanaka
Multicriteria two-person zero-sum matrix games

Masayuki Horiguchi
Countable state MDPs with a stopping time constraint

Mitsuhiro Hoshino, Yutaka Kimura and Ikou Kaku
On some dual model of finite Markov decision processes with convex sets of admissible actions

Ryuichiro Ishikawa, Takashi Matsuhisa and Yoh-Suke Akagawa
Consensus on p-belief communication

El Mostafa Kalmoun
Vector equilibrium problems as a unified approach

Kawasaki Hidefumi
A conjugate point theory for nonlinear programming problems

Yutaka Kimura, Mitsuhiro Hoshino and Yumio Yato
A noncooperative fractional n-person game with constraints

Kenji Kimura and Tamaki Tanaka
Existence theorems of saddle points for vector valued functions

W. A. Kirk
The approximate fixed point property and uniform normal structure in hyperconvex spaces

Fumiaki Kohsaka and Wataru Takahashi
Approximating zero points of accretive operators in strictly convex Banach spaces

Naoto Komuro
The set of upper bounds in ordered linear spaces

Masamichi Kon
Efficient solutions of multicriteria location problems with rectilinear norm

Masami Kurano, Masami Yasuda, Jun-ichi Nakagami and Yuji Yoshida
Markov decision processes with fuzzy rewards

Daishi Kuroiwa
Set optimization with weighted criteria and efficiency

Hiroaki Kuwano
The indices of ranking fuzzy sets based on possibility theory

Hang-Chin Lai
Fractional programming for variational problems with generalized invexity

Anthony To-Ming Lau and Wataru Takahashi
Some nonlinear generalizations of the Markov-Kakutani fixed point theorem

Yukihiro Maruyama
Strong representation of a discrete decision process by a bitone sequential decision process

Shin-ya Matsushita and Daishi Kuroiwa
Some observations of approximation of fixed points of nonexpansive nonself-mappings

Satoshi Mizuta and Toshio Shimizu
Unified optimization of neural network by genetic algorithm

Hiroaki Mohri
On solutions of a type of network design game

Kazuhide Nakajo and Wataru Takahashi
Approximation of a zero of maximal monotone operators in Hilbert spaces

Hiroshi Nakazato
Numerical range of a matrix polynomial

Yasuo Narukawa and Toshiaki Murofushi
Comonotonically additive functional and regular non-additive measure

Yasuo Narukawa, Toshiaki Murofushi and Michio Sugeno
Additive representations of Choquet integral

Shogo Nishizawa, Tamaki Tanaka and Pando Gr. Georgiev
On inherited properties of set-valued maps

Hideho Ogasawara and Hiroshi Yabe
Local convergence property of the Sheng-Zou-Broyden method for nonlinear least squares problems

Toshiko Ogiwara and Ken-Ichi Nakamura
Asymptotic behavior of solutions for nolinear diffusion equations

Nobuhiko Ogura and Isao Yamada
The multi-layered hard constrained convex feasibility problem

Sehie Park
On some conjectures and problems in analytical fixed point theory

L. A. Petrosjan
New classes of Nash solutions in multistage games

Liqun Qi and Paul Tseng
Almost smooth functions

Simeon Reich and Alexander J. Zaslavski
Porosity in nonlinear analysis and optimization

Biagio Ricceri
Infinitely many local minima of sequentially weakly lower semicontinuous functionals and applications

Kazutaka Sakai, Shigeo Akashi and Tomonari Suzuki
Set-valued theoretic generalization of Stackelberg equilibrium points

Yoshihiro Shibata and Senjo Shimizu
Some resolvent estimates for the Stokes system in bounded and exterior domains

Tomoichi Shinotsuka
Additivity, bounds, and continuity in budget distribution problems

Wataru Takahashi
Fixed point theorems and proximal point algorithms

Hiroko Manaka Tamura
Regularization of nonlinear variational inequalities with pseudomonotone operators and Mosco-perturbed domains

Tetsuzo Tanino
Multiobjective conjugate duality in the multi-dimensional extended real space

Masashi Toyoda
Continuity of set-valued monotone mappings

Masayo Tsurumi, Tetsuzo Tanino and Masahiro Inuiguchi
Nonsymmetric values for coalitional games and their application

Takeshi Uno, Hiroaki Ishii, Seiji Saito and Shigehiro Osumi
A model of competitive facility location problems between a firm and residents

Nobuo Yamashita, Christian Kanzow, Tomoyuki Morimoto and Masao Fukushima
An infeasible interior proximal method for convex programming problems with linear constraints

Jiang Qian Ying, Huapu Lu and Toshihiko Miyagi
Sensitivity analysis for stochastic user equilibrium network flows with elastic demand

Kazunori Yokoyama
Some characterization of E-approximate solutions for multiobjective programming problems

P. L. Yu and C. I. Chiang
From optimization to competence set analysis