Nonlinear ergodic theorems for amenable semigroups of nonexpansive mappings in Hadamard spaces

DOI10.1007/s11784-015-0262-zzbMath1332.47030OpenAlexW1741386594MaRDI QIDQ901058

Bijan Ahmadi Kakavandi

Publication date: 23 December 2015

Published in: Journal of Fixed Point Theory and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11784-015-0262-z

zbMATH Keywords

fixed pointinvariant meanHadamard spacenonpositive curvaturenonlinear ergodic theoremnonexpansive semigroup\({\Delta}\)-convergence

Mathematics Subject Classification ID

Semigroups of nonlinear operators (47H20) Fixed-point and coincidence theorems (topological aspects) (54H25) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09) Nonlinear ergodic theorems (47H25)

Related Items

Mean ergodic theorems for a sequence of nonexpansive mappings in complete \(\mathrm{CAT}(0)\) spaces and its applications ⋮ A mean ergodic theorem for nonexpansive mappings in Hadamard spaces

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