Symmetric duality for invex multiobjective fractional variational problems. (Q1425130)
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scientific article; zbMATH DE number 2057704
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| English | Symmetric duality for invex multiobjective fractional variational problems. |
scientific article; zbMATH DE number 2057704 |
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Symmetric duality for invex multiobjective fractional variational problems. (English)
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15 March 2004
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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.
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multiobjective problems
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symmetric duality
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fractional variational problems
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