Some fixed point theorems for nonconvex spaces

DOI10.1155/S0161171298000179zbMath0924.47041OpenAlexW1986209700MaRDI QIDQ1380967

D. Massart

Publication date: 14 November 1999

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/48277

zbMATH Keywords

fixed point theoremmultivalued functionsset-valued operatorsnot locally convex spaces

Mathematics Subject Classification ID

Not locally convex spaces (metrizable topological linear spaces, locally bounded spaces, quasi-Banach spaces, etc.) (46A16) Fixed-point theorems (47H10) Set-valued operators (47H04)

Related Items (2)

An extension to a theorem of Himmelberg ⋮ On the approximate fixed point property in abstract spaces

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