Optimization and Variational AnalysisFixed Point Theorems AnalysisAdvanced Banach Space Theory

An ergodic theorem in CAT($$\kappa $$) spaces

H. Khatibzadeh

DOI: 10.1007/s13226-026-00936-4

Abstract

We prove a nonlinear mean ergodic theorem for asymptotically nonexpansive mappings in the intermediate sense in CAT( $$\kappa $$ ) spaces.

KHATIBZADEH, H. An ergodic theorem in cat($$\kappa $$) spaces. INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 2026.