Sufficient Conditions and Duality Theorems for Nondifferentiable Minimax Fractional Programming

Abstract EN

We consider nondifferentiable minimax fractional programming problems involving B-(p, r)-invex functions with respect to η and b.

Sufficient optimality conditions and duality results for a class of nondifferentiable minimax fractional programming problems are obtained undr B-(p, r)-invexity assumption on objective and constraint functions.

Parametric duality, Mond-Weir duality, and Wolfe duality problems may be formulated, and duality results are derived under B-(p, r)-invex functions.