Symmetric duality for invex multiobjective fractional variational problems.
This article is focused on symmetric duality for multiobjective variational fractional programming. A symmetric dual for such problems is introduced, and weak, strong and converse duality as well as self-duality relations are established under invexity assumptions. The strong and converse duality theorems can be viewed as an extension of the results for the static case obtained by \textit{T. Weir} [J. Aust. Math. Soc. Ser. A 50, No. 1, 67--74 (1991; Zbl 0737.90057)] to the dynamic case.
scientific article; zbMATH DE number 2057704
scientific article