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Turkish Journal of Mathematics

Authors

SHUNCHIN HO

DOI

10.3906/mat-2011-91

Abstract

In this paper, the aim of this work to study mixed Lagrange function for the minimax fractional programming problem with nonsmooth exponential $(p,r)$-invex functions with respect to $\eta$. We introduced a new concept of saddle point for a mixed Lagrange function. We present the equivalence between a saddle point of the mixed Lagrange function and an optimal solution in the considered minimax fractional programming problem under appropriate nonsmooth exponential $(p,r)$-invexity hypotheses.

First Page

1678

Last Page

1688

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Mathematics Commons

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