Volume 22, Number 11, 2021
Contents
Memory of
Professor
Wataru Takahashi
(22 January 1944-19 November 2020)
Preface
:
Guest Editor Mayumi Hojo
Open
R. Tyrrell Rockafellar
Dvances in convergence and scope of the proximal point algorithm
Open
Z. Balanov, N. Hirano, W. Krawcewicz and X. Ye
Existence and Spatio-Temporal patterns of periodic solutions to second order non-autonomous equivariant delayed systems
Open
Sehie Park
Revisit to generalized KKM maps
Open
Kazimierz Goebel and Łukasz Piasecki
A contribution to the optimal retraction problem
Donal O'Regan
A continuation theory for composite maps of weak sequential type
Open
Biagio Ricceri
An improvement of a saddle point theorem and some of its applications
Open
Jesús Ferrer and Enrique Llorens-Fuster
A comparison among several classes of mappings of generalized nonexpansive type
H. M. Srivastava, Manmohan Singh Chauhan and S. K. Upadhyay
Asymptotic series of a general symbol and pseudo-differential operators involving the Kontorovich-Lebedev transform
Habtu Zegeye and Getahun Bekele Wega
f-pseudo-pseudocontractive mappings and their f-fixed points in Banach spaces
Open
Simeon Reich and Alexander J. Zaslavski
Convergence of inexact iterates of generalized contractive mappings
Open
Xiangkai Sun, Xiaoqing Mo and Kok Lay Teo
On weighted robust approximate solutions for semi-infinite optimization with uncertain data
Hidefumi Kawasaki
A discrete common fixed point theorem on L
#
-convex sets
Pub. on 19 November 2021(First Issue for Memory of Wataru)
.
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