Optimality and Duality for Nonsmooth Mul
Optimality and Duality for Nonsmooth Multiobjective Fractional Programming with Generalized Invexity
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H. Kuk; G.M. Lee; T. Tanino
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Article
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2001
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Elsevier Science
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English
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In this paper, we consider a class of nonsmooth multiobjective fractional programming problems in which functions are locally Lipschitz. We establish generalized Karush-Kuhn-Tucker necessary and sufficient optimality conditions and derive duality theorems for nonsmooth multiobjective fractional prog