Variants of the Ekeland Variational Principle for a set-valued map involving the Clarke Normal Cone

In this paper we present two set-valued variants of the Ekeland variational principle involving the Clarke normal cone and establish sufficient conditions for a set-valued map to have a weak minimizer or a properly positive minimizer when it satisfies Palais–Smale type conditions.

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Vydané v:Journal of mathematical analysis and applications Ročník 316; číslo 1; s. 346 - 356
Hlavný autor: Ha, Truong Xuan Duc
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: San Diego, CA Elsevier Inc 01.04.2006
Elsevier
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ISSN:0022-247X, 1096-0813
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Shrnutí:In this paper we present two set-valued variants of the Ekeland variational principle involving the Clarke normal cone and establish sufficient conditions for a set-valued map to have a weak minimizer or a properly positive minimizer when it satisfies Palais–Smale type conditions.
ISSN:0022-247X
1096-0813
DOI:10.1016/j.jmaa.2005.04.044