New Class of Duality Models in Discrete Minmax Fractional Programming Based on Second-Order Univexities

Ram Verma, Tdeusz Antczak


The main goal of this paper is first to formulate four new general higher order parametric duality models for a discrete minmax fractional programming problem, and then prove appropriate duality theorems applying various new classes of second order univex functions. 


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DOI: 10.19139/soic.v5i3.283


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