Based on a general framework for a class of (rho, eta, A)-invex n-set functions, some results on the epsilon-optimality conditions for multiple objective fractional programming problems are established. The obtained r...
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Based on a general framework for a class of (rho, eta, A)-invex n-set functions, some results on the epsilon-optimality conditions for multiple objective fractional programming problems are established. The obtained results are not only general in nature, but also unify results on generalized invexity to the context of multiple fractional programming. (C) 2012 Elsevier Inc. All rights reserved.
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