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- Title
Parallel Tseng's Extragradient Methods for Solving Systems of Variational Inequalities on Hadamard Manifolds.
- Authors
Ceng, Lu-Chuan; Shehu, Yekini; Wang, Yuanheng
- Abstract
The aim of this article is to study two efficient parallel algorithms for obtaining a solution to a system of monotone variational inequalities (SVI) on Hadamard manifolds. The parallel algorithms are inspired by Tseng's extragradient techniques with new step sizes, which are established without the knowledge of the Lipschitz constants of the operators and line-search. Under the monotonicity assumptions regarding the underlying vector fields, one proves that the sequences generated by the methods converge to a solution of the monotone SVI whenever it exists.
- Subjects
VARIATIONAL inequalities (Mathematics); VECTOR fields; MANIFOLDS (Mathematics); PARALLEL algorithms; MATHEMATICAL equivalence
- Publication
Symmetry (20738994), 2020, Vol 12, Issue 1, p43
- ISSN
2073-8994
- Publication type
Article
- DOI
10.3390/sym12010043