Two extragradient methods for generalized mixed equilibrium problems, nonexpansive mappings and monotone mappings ?
In this paper, we introduce iterative schemes based on the extragradient method for finding a common element of the set of solutions of a generalized mixed equilibrium problem and the set of fixed points of an infinite (a finite) family of nonexpansive mappings and the set of solutions of a variational inequality problem for a monotone, Lipschitz continuous mapping. We obtain some weak convergence theorems for the sequences generated by these processes in Hilbert spaces. The results in this paper generalize, extend and unify some well-known weak convergence theorems in the literature.
extragradient method generalized mixed equilibrium problem nonexpansive mapping monotone mapping fixed point variational inequality weak convergence