Fixed points and eigenvalues for countably asymptotically \(\Phi\)-nonexpansive operators on convex sets under asymptotic contractive-type conditions

DOI10.1007/s11784-020-00826-0zbMath1484.47104OpenAlexW3089496228MaRDI QIDQ2659582

Saoussen Derbel, Donal O'Regan, Afif Ben Amar

Publication date: 26 March 2021

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

Full work available at URL: https://doi.org/10.1007/s11784-020-00826-0

zbMATH Keywords

eigenvalueslocally convex spacefixed point theoremasymptotic contractivecountably asymptotically \(\Phi\)-nonexpansive

Mathematics Subject Classification ID

Particular nonlinear operators (superposition, Hammerstein, Nemytski?, Uryson, etc.) (47H30) Fixed-point theorems (47H10) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09) Measures of noncompactness and condensing mappings, (K)-set contractions, etc. (47H08)

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