Hyperbolic spaces and directional contractions

DOI10.1142/S1664360719500218zbMath1470.54075WikidataQ128340346 ScholiaQ128340346MaRDI QIDQ4997861

Naseer Shahzad, William A. Kirk

Publication date: 30 June 2021

Published in: Bulletin of Mathematical Sciences (Search for Journal in Brave)

zbMATH Keywords

fixed pointshyperbolic spaceshyperconvex spacesCaristi's theoremnon-expansive mappingsR-treesdirectional contractionsinwardness conditionslength spaces CAT(0) spaces

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Fixed-point and coincidence theorems (topological aspects) (54H25) Contraction-type mappings, nonexpansive mappings, (A)-proper mappings, etc. (47H09)

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