A projection method for approximating fixed points of quasinonexpansive mappings in Hadamard spaces

DOI10.1186/s13663-016-0523-6zbMathNoneOpenAlexW2301726542WikidataQ59471104 ScholiaQ59471104MaRDI QIDQ269704

Shuechin Huang, Yasunori Kimura

Publication date: 6 April 2016

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

Full work available at URL: https://doi.org/10.1186/s13663-016-0523-6

zbMATH Keywords

Hadamard space\(\mathrm{CAT}(0)\) spaceAKTT conditionHalpern iterationmoudafi viscosity approximationquasinonexpansive mappingweak contraction

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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On the zero point problem of monotone operators in Hadamard spaces ⋮ A viscosity-type algorithm for an infinitely countable family of \((f,g)\)-generalized \(k\)-strictly pseudononspreading mappings in \(\operatorname{CAT}(0)\) spaces ⋮ Generalized viscosity approximation method for minimization and fixed point problems of quasi-pseudocontractive mappings in Hadamard spaces

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