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ɛ-duality theorem of nondifferentiable nonconvex multiobjective programming

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Abstract

Necessary Kuhn-Tucker conditions up to precision ɛ without constraint qualification for ɛ-Pareto optimality of multiobjective programming are derived. This article suggests the establishment of a Wolfe-type ɛ-duality theorem for nondifferentiable, nonconvex, multiobjective minimization problems. The ɛ-vector Lagrangian and the generalized ɛ-saddle point for Pareto optimality are studied.

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Communicated by M. Avriel

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Liu, J.C. ɛ-duality theorem of nondifferentiable nonconvex multiobjective programming. J Optim Theory Appl 69, 153–167 (1991). https://doi.org/10.1007/BF00940466

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