A limiting subdifferential version of Ekeland’s variational principle in set optimization

Authors: Trương Quang Bảo, Qamrul Hasan Ansari,

https://doi.org/10.1007/s11590-019-01489-8

Publisher, magazine: ,

Publication year: 2019

  Lưu        Trích dẫn         Chia sẻ

Abstract

The paper is devoted to a new subdifferential version of Ekeland’s variational principle for set-valued maps in terms of Mordukhovich’s limiting differentiation, where Kuroiwa’s lower set-less preorder is used to compare images of set-valued maps. As a consequence, we study necessary conditions for strict positive minimizers of set-valued maps.

Tags: Ekeland’s variational principle; Limiting differentiation; Lower set-less preorder; Set optimization.