Browsing by Author "J. C. LIU"

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    MINIMAX FRACTIONAL VARIATIONAL PROBLEMS WITH GENERALIZED (F， ρ、θ )-CONVEXITY
    (國立僑生大學先修班, 2000-07-??) J. C. LIU
    We restate the necessary optimality conditions of Bector et al. [1] and prove nonparametric sufficient optimality conditions for a minimax fractional variational problem involving generalized (F,ρ,θ)-convex functions. Subsequently,we use these optimality conditions to consider three Zalmai-type duality models [34] and establish weak , strong , and strict converse duality theorems using generalized ( F,ρ,θ)-convex functions.