Convergence analysis of a hybrid relaxed-extragradient method for monotone variational inequalities and fixed point problems
https://doi.org/10.11650/twjm/1500405195Publisher, magazine: ,
Publication year: 2008
Lưu Trích dẫn Chia sẻAbstract
In this paper we introduce a hybrid relaxed-extragradient method for finding a common element of the set of common fixed points of N nonexpansive mappings and the set of solutions of the variational inequality problem for a monotone, Lipschitz-continuous mapping. The hybrid relaxed-extragradient method is based on two well-known methods: hybrid and extragradient. We derive a strong convergence theorem for three sequences generated by this method. Based on this theorem, we also construct an iterative process for finding a common fixed point of N+1 mappings, such that one of these mappings is taken from the more general class of Lipschitz pseudocontractive mappings and the rest N mappings are nonexpansive.
Tags: Variational inequality, Nonexpansive mapping, Extragradient method, Hybrid method, Monotone mapping, Fixed point, Strong convergence, Demiclosedness principle, Opial’s condition.
Các bài viết liên quan đến tác giả Lu-Chuan Ceng