Journal of Inequalities and Applications (Jan 2009)
Strong and Δ Convergence Theorems for Multivalued Mappings in CAT(0) Spaces
Abstract
We show strong and Δ convergence for Mann iteration of a multivalued nonexpansive mapping whose domain is a nonempty closed convex subset of a CAT(0) space. The results we obtain are analogs of Banach space results by Song and Wang [2009, 2008]. Strong convergence of Ishikawa iteration are also included.