On second order duality for nondifferentiable minimax fractional programming problems involving type-I functions

Abstract

We introduce second order \((C,\alpha ,\rho ,d)\) type-I functions and formulate a second order dual model for a nondifferentiable minimax fractional programming problem. The usual duality relations are established under second order \((F,\alpha ,\rho ,d)/(C,\alpha ,\rho ,d)\) type-I assumptions. By citing a nontrivial example, it is shown that a second order \((C,\alpha ,\rho ,d)\) type-I function need not be \((F,\alpha ,\rho ,d)\) type-I. Several known results are obtained as special cases. References

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