The Ekeland variational principle for Henig proper minimizers and super minimizers

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

卷:364

Article

Truong Xuan Duc Ha

关键词: Ekeland variational principle;    Vector optimization;    Henig proper minimizer;    Super minimizer;    Henig dilating cone;    Cone with base;    Set-valued map;    Coderivative;   

DOI  :  10.1016/j.jmaa.2009.10.065

来源: Elsevier

【 摘 要 】

In this paper we consider, for the first time, approximate Henig proper minimizers and approximate super minimizers of a set-valued map F with values in a partially ordered vector space and formulate two versions of the Ekeland variational principle for these points involving coderivatives in the sense of loffe. Clarke and Mordukhovich. As applications we obtain sufficient conditions for F to have a Henig proper minimizer or a super minimizer under the Palais-Smale type conditions. The techniques are essentially based on the characterizations of Henig proper efficient points and super efficient points by mean of the Henig dilating cones and the Hiriart-Urruty signed distance function. (C) 2009 Elsevier Inc. All rights reserved.

【 授权许可】

Free