In this article, we have formulated primal-dual nondifferentiable symmetric multiobjective fractional programming problem over arbitrary cones and established weak, strong and converse duality relations under G-invexity assumptions. Further, it has been shown that the results established in the paper generalize some of the known results exist in the literature.
DUALITY FOR A NONDIFFERENTIBLE MULTIOBJECTIVE FRACTIONAL PROGRAMMING PROBLEM USING G-INVEXITY
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