Nearest points and some fixed point theorems for weakly compact sets

DOI10.1016/0022-247X(87)90218-6zbMath0648.47039MaRDI QIDQ1105185

S. P. Singh, V. M. Sehgal, Raymond E. Smithson

Publication date: 1987

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

weak topologylocally convex topological vector spacenearest pointstopological dualfixed point theorems for weakly compact sets

Mathematics Subject Classification ID

Fixed-point theorems (47H10) General theory of locally convex spaces (46A03) Convex sets in topological linear spaces; Choquet theory (46A55)

Related Items (2)

Best approximation theorems for composites of upper semicontinuous maps ⋮ On Ky Fan's theorem and its applications

Cites Work

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• Some properties of convex sets related to fixed point theorems
• Variational inequalities, complementarity problems, and duality theorems
• Extensions of two fixed point theorems of F. E. Browder

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