Strong convergence of a composite Halpern-type iteration for a family of nonexpansive mappings in CAT(0) spaces

DOI10.1515/AUOM-2017-0044zbMath1424.47156OpenAlexW2800000902WikidataQ129902639 ScholiaQ129902639MaRDI QIDQ5382830

Sajad Ranjbar

Publication date: 18 June 2019

Published in: Analele Universitatii "Ovidius" Constanta - Seria Matematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/auom-2017-0044

zbMATH Keywords

strong convergencefixed pointnonexpansive mappingCAT(0) spacecomposite Halpern-type iteration

Mathematics Subject Classification ID

Iterative procedures involving nonlinear operators (47J25) Fixed-point and coincidence theorems (topological aspects) (54H25) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09)

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