Multiobjective Fractional Programming Involving Generalized Semilocally V-Type I-Preinvex and Related Functions

Hachem Slimani and Shashi Kant Mishra

International Journal of Mathematics and Mathematical Sciences, 2014, vol. 2014, 1-12

Abstract:

We study a nonlinear multiple objective fractional programming with inequality constraints where each component of functions occurring in the problem is considered semidifferentiable along its own direction instead of the same direction. New Fritz John type necessary and Karush-Kuhn-Tucker type necessary and sufficient efficiency conditions are obtained for a feasible point to be weakly efficient or efficient. Furthermore, a general Mond-Weir dual is formulated and weak and strong duality results are proved using concepts of generalized semilocally V-type I-preinvex functions. This contribution extends earlier results of Preda (2003), Mishra et al. (2005), Niculescu (2007), and Mishra and Rautela (2009), and generalizes results obtained in the literature on this topic.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:496149

DOI: 10.1155/2014/496149

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