Symmetric duality for minimax mixed integer programming problems with pseudo-invexity

S.K. Mishra, S.Y. Wang and K.K. Lai

European Journal of Operational Research, 2009, vol. 198, issue 1, 37-42

Abstract: In this paper, we consider the pair of symmetric dual multiobjective variational mixed integer programs proposed by Chen and Yang [X. Chen, J. Yang, Symmetric duality for minimax multiobjective variational mixed integer programming problems with partial-invexity, European Journal of Operational Research 181 (2007) 76-85.] and extend some of their results under the assumptions of partial-pseudo-invexity and separability on the functions involved. These results include several results available in literature as special cases.

Keywords: Multiobjective; symmetric; variational; mixed; integer; problems; Separability; Efficient; solution; Partial-pseudo-invexity; Symmetric; duality; Self-duality (search for similar items in EconPapers)
Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:198:y:2009:i:1:p:37-42

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