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A SIMPLE PROOF OF THE SION MINIMAX THEOREM
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 Title & Authors
A SIMPLE PROOF OF THE SION MINIMAX THEOREM
Park, Se-Hie;
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 Abstract
For convex subsets X of a topological vector space E, we show that a KKM principle implies a Fan-Browder type fixed point theorem and that this theorem implies generalized forms of the Sion minimax theorem.
 Keywords
minimax theorem;KKM principle;Fan-Browder fixed point theorem;
 Language
English
 Cited by
1.
On the von Neumann–Sion minimax theorem in KKM spaces, Applied Mathematics Letters, 2010, 23, 10, 1269  crossref(new windwow)
2.
Minimax Problems for Set-Valued Mappings, Numerical Functional Analysis and Optimization, 2012, 33, 2, 239  crossref(new windwow)
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