The Brézis-Browder order principle and extensions of Caristi's theorem.
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Publication:1875299
DOI10.1016/S0362-546X(01)00395-9zbMath1042.54506OpenAlexW2083006870MaRDI QIDQ1875299
Linda Marie Saliga, William A. Kirk
Publication date: 26 August 2004
Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/s0362-546x(01)00395-9
Minimax problems in mathematical programming (90C47) Set-valued and variational analysis (49J53) Fixed-point theorems (47H10) Fixed-point and coincidence theorems (topological aspects) (54H25)
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