DUALITY MODELS FOR MULTIOBJECTIVE SEMIINFINITE FRACTIONAL PROGRAMMING PROBLEMS INVOLVING TYPE-I AND RELATED FUNCTIONS

摘要

In this paper, we consider several dual models for a multiobjective semiinfinite fractional programming problem and establish usual duality theorems involving type-I and related functions. Our results generalize the results of Zalmai and Zhang [G.J. Zalmai and Qing-hong Zhang, Parametric duality models for semiinfinite multiobjective fractional programming problems containing generalized (?, ?, ?)-V-invex functions, Acta Math. Appl. Sinica29(2) (2013), 225?240]. Results obtained in this paper extend and unify several results in the literature.