Hybrid Extragradient Iterative Algorithms for Variational Inequalities, Variational Inclusions, and Fixed‐Point Problems
Lu-Chuan Ceng, Ching‐Feng Wen · Journal of Applied Mathematics · 2012
We investigate the problem of finding a common solution of a general system of variational inequalities, a variational inclusion, and a fixed‐point problem of a strictly pseudocontractive mapping in a real Hilbert space. Motivated by Nadezhkina and Takahashi′s hybrid‐extragradient method, we propose and analyze new hybrid‐extragradient iterative algorithm for finding a common solution. It is proven that three sequences generated by this algorithm converge strongly to the same common solution under very mild conditions. Based on this result, we also construct an iterative algorithm for finding a common fixed point of three mappings, such that one of these mappings is nonexpansive, and the other two mappings are strictly pseudocontractive mappings.