Abstract
We establish necessary and sufficient conditions for efficiency of multiobjective fractional programming problems involving r-invex functions. Using the optimality conditions, we investigate the parametric type dual, Wolfe type dual and Mond-Weir type dual for multiobjective fractional programming problems concerning r-invexity. Some duality theorems are also proved for such problem in the framework of r-invexity.
Citation
Jin-Chirng Lee. Shun-Chin Ho. "OPTIMALITY AND DUALITY FOR MULTIOBJECTIVE FRACTIONAL PROBLEMS WITH r-INVEXITY." Taiwanese J. Math. 12 (3) 719 - 740, 2008. https://doi.org/10.11650/twjm/1500602431
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