A projection method for approximating fixed points of quasinonexpansive mappings in Hadamard spaces
Shuechin Huang, Yasunori Kimura · Fixed Point Theory and Applications · 2016
Abstract This work is devoted to analyzing the feasibility study of a Moudafi viscosity projection method with a weak contraction for a finite family of quasinonexpansive mappings in a Hadamard space. To this end, we need to construct a countable family of nonexpansive mappings satisfying AKTT condition with a weak contraction by choosing an appropriate control sequence under certain conditions.