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Optimality and Duality for Multiobjective Fractional Programming Involving Nonsmooth Generalized -Univex Functions

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  • Jen-Chwan Liu
  • Chun-Yu Liu

Abstract

We establish properly efficient necessary and sufficient optimality conditions for multiobjective fractional programming involving nonsmooth generalized -univex functions. Utilizing the necessary optimality conditions, we formulate the parametric dual model and establish some duality results in the framework of generalized -univex functions.

Suggested Citation

  • Jen-Chwan Liu & Chun-Yu Liu, 2013. "Optimality and Duality for Multiobjective Fractional Programming Involving Nonsmooth Generalized -Univex Functions," International Journal of Mathematics and Mathematical Sciences, Hindawi, vol. 2013, pages 1-10, November.
    • Handle: RePEc:hin:jijmms:284046
    DOI: 10.1155/2013/284046
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    References listed on IDEAS

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    1. Vial, Jean-Philippe, 1982. "Strong convexity of sets and functions," Journal of Mathematical Economics, Elsevier, vol. 9(1-2), pages 187-205, January.
    2. VIAL, Jean-Philippe, 1982. "Strong convexity of sets and functions," LIDAM Reprints CORE 475, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    3. Jean-Philippe Vial, 1983. "Strong and Weak Convexity of Sets and Functions," Mathematics of Operations Research, INFORMS, vol. 8(2), pages 231-259, May.
    4. VIAL, Jean-Philippe, 1983. "Strong and weak convexity of sets and functions," LIDAM Reprints CORE 529, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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    Cited by:

    1. Hachem Slimani & Shashi Kant Mishra, 2014. "Multiobjective Fractional Programming Involving Generalized Semilocally V-Type I-Preinvex and Related Functions," International Journal of Mathematics and Mathematical Sciences, Hindawi, vol. 2014, pages 1-12, May.

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