Volume 7, Number 3, 2021
Contents
Memory of Wataru Takahashi-Naoki Shioji
Kanako Shimoyama and Hideaki Iiduka
Adaptive methods using element-wise P-th power of stochastic gradient for nonconvex o ptimization in deep neural networks
Wei-Ming Hsu, Xin-He Miao and Jein-Shan Chen
The solvabilities of eigenvalue optimization problems associated with p-order cone and circular cone
Alexander J. Zaslavski
An iterative method for solving the fixed point problem for a set-valued mapping
Pushkar Jaisawal and Vivek Laha
On optimality and duality for nonsmooth robust multiobjective semi-infinite programming problem with mixed constraints
Duong Viet Thong, Qiao-Li Dong, Xiao-Huan Li, Hoang Van Thang, Pham Van Nghia and Nguyen Thi Cam Van
Two extragradient methods for solving variational inequalities in real Hilbert spaces
Kiyoko Furuya
On the L
2
-illposed mixed problem for the wave equations with oblique boundary condition
Sehie Park
Recollecting best approximation theorems in abstract convex spaces
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