Rodé's theorem on common fixed points of semigroup of nonexpansive mappings in CAT(0) spaces

Abstract

Abstract We extend Rodé's theorem on common fixed points of semigroups of nonexpansive mappings in Hilbert spaces to the CAT(0) space setting. 2000 Mathematics Subject Classification: 47H09; 47H10.

Keywords

• CAT(0) space
• semigroup of nonexpansive mappings
• Δ-convergence