Optimality and duality in multiobjective fractional programming involving ρ-semilocally type I-preinvex and related functions |
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| Authors: | Cristian Niculescu |
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| Affiliation: | Faculty of Mathematics and Computer Science, University of Bucharest, 14 Academiei Street, Bucharest 70109, Romania |
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| Abstract: | ![]()
Optimality conditions are obtained for a nonlinear fractional multiobjective programming problem involving η-semidifferentiable functions. Also, a general dual is formulated and a duality result is proved using concepts of generalized ρ-semilocally type I-preinvex functions. |
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| Keywords: | Multiobjective fractional programming Generalized convexity Optimality Duality |
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