Optimality conditions for nonsmooth vector problems in normed spaces

Authors: Phan Nhật Tĩnh,

https://doi.org/10.1080/02331934.2019.1686502

Publisher, magazine: ,

Publication year: 2020

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Abstract

Using the approach of first- and second-order tangent sets as approximations of feasible sets and employing the concepts of approximations as generalized derivatives, we establish first- and second-order necessary and sufficient optimality conditions for solutions of nonsmooth vector problems in normed spaces and extend several well known results.

Tags: Second-order tangent sets, second-order approximations, second-order optimality conditions, tangentiability