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Optimality Conditions for a Nonsmooth Semivectorial Bilevel Optimization Problem
Numerical Functional Analysis and Optimization ( IF 1.4 ) Pub Date : 2021-02-01 , DOI: 10.1080/01630563.2021.1875484
S. Dempe 1 , N. Gadhi 2 , M. El Idrissi 2
Affiliation  

Abstract

In this paper, we are concerned with a nonsmooth semivectorial bilevel optimization problem (P). Using a scalarization technique, we transform the lower-level problem into several scalar optimization problems (Pzxs). We give necessary optimality condition in terms of the limiting subdifferentials and the limiting normal cones. Completely detailed first-order necessary optimality conditions are then derived in the special case where all functions are strictly differentiable.



中文翻译:

非光滑半向量双层优化问题的最优性条件

摘要

在本文中,我们关注一个非光滑的半向量双层优化问题(P)。使用标量化技术,我们将下层问题转化为几个标量优化问题PžXs我们根据极限次微分和极限法线锥给出了必要的最优性条件。然后,在所有函数严格可区分的特殊情况下,得出完全详细的一阶必要最优性条件。

更新日期:2021-04-09
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