Generalized invexity and duality theories with multifunctions

Authors: Phạm Hữu Sách, Nguyễn Đông Yên, Bruce D. Craven,

https://doi.org/10.1080/01630569408816555

Publisher, magazine: ,

Publication year: 1994

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Abstract

Some generalizations of invexity for multifunctions (pseudoinvex, pseudo- quasiinvex, quasi-strictly pseudoinvex\dots) are introduced and are used to extend the duality theories of Wolfe and Mond-Weir to optimization problems with multifunctions in the objective and in the constraints. Sufficiency results are also given.

Tags: invexity for multifunctions; duality theories