Best approximation of coincidence points in metric trees

DOI10.2478/v10062-008-0013-3zbMath1182.54055OpenAlexW2171071411MaRDI QIDQ3645967

Bozena Piatek

Publication date: 18 November 2009

Published in: Annales UMCS, Mathematica (Search for Journal in Brave)

Full work available at URL: http://87.246.207.98/Content/22037

zbMATH Keywords

fixed pointsbest approximationR-tree

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Fixed-point and coincidence theorems (topological aspects) (54H25)

Related Items (11)

Common fixed points for multimaps in metric spaces ⋮ Metric fixed point theory on hyperconvex spaces: recent progress ⋮ The fixed point property and unbounded sets in spaces of negative curvature ⋮ Browder's convergence theorem for multivalued mappings without endpoint condition ⋮ Remarks on approximate fixed points ⋮ One-local retracts and Banach operator pairs in metric spaces ⋮ On multivalued nonexpansive mappings in \(\mathbb R\)-trees ⋮ The fixed point property and unbounded sets in CAT(0) spaces ⋮ Fixed points, selections and common fixed points for nonexpansive-type mappings ⋮ A note on geodesically bounded \(\mathbb R\)-trees ⋮ Common fixed points for commuting multivalued non-convex mappings in metric trees

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