Convergence theorems for nonspreading mappings and equilibrium problems in Hadamard spaces


Davood Afkhamitaba, Hossein Dehghan




In this paper, we introduce a new iterative scheme for finding a common element of the set of solutions of an equilibrium problem and the set of common fixed points of a finite family of nonspreading mappings and a finite family of nonexpansive multivalued mappings in Hadamard space. We state and prove strong and ∆ convergence theorems of the proposed iterative process. The results obtained in this paper extend and improve some recent known results.