Volume 9, Number 2, 2023
Contents
Memory of Professor Kazimierz Goebel
Hiroki Yasunaka and Satoshi Suzuki
Quasiconjugate dual problems for quasiconvex programming
Takashi Honda
Convergence theorems of conditional expectations by using contractive projections on Banach spaces
Masamichi Kon
A single facility minisum location problem with uncertainty
Simeon Reich and Alexander J. Zaslavski
Existence of fixed points of set-valued uniformly locally contractive mappings
Timack Ngom, Arouna Ouédraogo and Mehmet Ersoy
A generalization of Saint-Venant Exner equations
Sachiko Atsushiba
Convergence theorems for families of monotone nonexpansive mappings in uniformly convex Banach spaces
Ken-Ichi Mitani
Skewness of Banaś-Frączek space
Yokohama Publishers
yokohama publishers