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Multiobjective Fractional Symmetric Duality in Mathematical Programming with (C,Gf)-Invexity Assumptions

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Department of Mathematics, J.C. Bose University of Science and Technology, YMCA, Faridabad 121 006, India
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Department of Mathematics, School of Advanced Sciences, Vellore Institute of Technology (VIT) University, Vellore 632 014, Tamil Nadu, India
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Section of Mathematics, International Telematic University UNINETTUNO, C.so Vittorio Emanuele II, 3900186 Roma, Italy
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Author to whom correspondence should be addressed.
Axioms 2019, 8(3), 97; https://doi.org/10.3390/axioms8030097
Received: 21 June 2019 / Revised: 6 August 2019 / Accepted: 7 August 2019 / Published: 13 August 2019
In this paper, a new class of ( C , G f ) -invex functions introduce and give nontrivial numerical examples which justify exist such type of functions. Also, we construct generalized convexity definitions (such as, ( F , G f ) -invexity, C-convex etc.). We consider Mond–Weir type fractional symmetric dual programs and derive duality results under ( C , G f ) -invexity assumptions. Our results generalize several known results in the literature. View Full-Text
Keywords: symmetric duality; multiobjective; fractional programming; (C,Gf)-invexity symmetric duality; multiobjective; fractional programming; (C,Gf)-invexity
MDPI and ACS Style

Dubey, R.; Mishra, L.N.; Cesarano, C. Multiobjective Fractional Symmetric Duality in Mathematical Programming with (C,Gf)-Invexity Assumptions. Axioms 2019, 8, 97.

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