[PDF][PDF] GRAPHICAL UNIFORM CONVEXITY, GRAPHICAL NORMAL STRUCTURE AND THE FIXED POINT PROPERTY OF GRAPHICAL METRIC SPACES

TC Yin, E Naraghirad - UNIVERSITY POLITEHNICA OF …, 2022 - scientificbulletin.upb.ro
In this paper we first introduce a new class of metric spaces called graphical uniformly
convex spaces and investigate that a graphical complete metric space (X, dG) has the fixed …

[PDF][PDF] AN ITERATIVE SCHEME FOR SOLVING FIXED POINT PROBLEM OF ASYMPTOTICALLY PSEUDOCONTRACTIVE OPERATORS AND VARIATIONAL …

H Shen, Y Chen, Z Yao - UNIVERSITY POLITEHNICA OF …, 2022 - scientificbulletin.upb.ro
Fixed point problems of asymptotically pseudocontractive operators and quasimonotone
variational inequalities have been considered in Hilbert spaces. An iterative scheme for …

[PDF][PDF] GENERAL IMPLICIT SUBGRADIENT EXTRAGRADIENT METHODS FOR MONOTONE BILEVEL EQUILIBRIUM PROBLEMS

LC Ceng, X Zhao, L Zhu - UNIVERSITY POLITEHNICA OF …, 2022 - scientificbulletin.upb.ro
In this paper, we introduce the general implicit subgradient extragradient method for solving
the monotone bilevel equilibrium problem (MBEP) with a general system of variational …

[PDF][PDF] CONVERGENCE RESULTS OF SELF-ADAPTIVE PROJECTION ALGORITHMS FOR VARIATIONAL INEQUALITIES IN HILBERT SPACES

Y Yu, K Chen, Z Zhu - UNIVERSITY POLITEHNICA OF …, 2022 - scientificbulletin.upb.ro
In this paper, we investigate iterative methods for solving the pseudomonotone monotone
variational inequality and the generalized variational inequality in Hilbert spaces. We …

[PDF][PDF] A SELF-ADAPTIVE SUBGRADIENT EXTRAGRADIENT ALGORITHM WITH INERTIAL EFFECTS FOR VARIATIONAL INEQUALITIES

QL Dong, XH Li, TC Yin - UNIVERSITY POLITEHNICA OF …, 2022 - scientificbulletin.upb.ro
In this paper, we introduce a new self-adaptive subgradient extragradient algorithm with
inertial effects for variational inequality, for which the stepsize is chosen by a new way. The …

[PDF][PDF] A COMPOSITE SPLITTING ALGORITHM FOR SOLVING FIXED POINT AND VARIATIONAL INCLUSION PROBLEMS IN HILBERT SPACES

X Zhao, Y Zhao - UNIVERSITY POLITEHNICA OF …, 2022 - scientificbulletin.upb.ro
In this paper, we present a composite splitting method for solving fixed point and variational
inclusion problems in a real Hilbert space. The introduced method consists of forward …

[PDF][PDF] HYBRID ITERATIVE TECHNIQUES APPROACH TO A MINIMIZATION PROBLEM

L Zheng, TC Yin - UNIVERSITY POLITEHNICA OF …, 2022 - scientificbulletin.upb.ro
This paper is to investigate iterative techniques for solving a constrained convex
minimization problem in Hilbert spaces. We propose a hybrid gradient projection method for …

[PDF][PDF] S-SUBGRADIENT PROJECTION ALGORITHM WITH INERTIAL TECHNIQUE FOR NON-CONVEX SPLIT FEASIBILITY PROBLEMS

J Chen, K Chen, TC Yin - UNIVERSITY POLITEHNICA OF …, 2022 - scientificbulletin.upb.ro
In this paper, an inertial relaxed S-subgradient projection algorithm is suggested to seek the
solution of non-convex split feasibility problems in finite dimensional spaces. We obtain a …

[PDF][PDF] Convergence of modified proximal point algorithm in CAT (0) spaces

SQ Weng, DP Wu, YC Liou, F Song - J. Nonlinear Convex Anal, 2020 - researchgate.net
In this paper, we present a modified proximal point algorithm involving a proper convex
function, two single-valued non-expansive mappings and two multi-valued non-expansive …

[PDF][PDF] Composite steepest-descent method for the triple hierarchical variational inequalities

LC Ceng, JC Yao, Y Yao - Filomat, 2019 - doiserbia.nb.rs
In this paper, we introduce and analyze a composite steepest-descent algorithm for solving
the triple hierarchical variational inequality problem in a real Hilbert space. Under mild …