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Xin Min Yang Shou Yang WangXiao Tie Deng 《Journal of Mathematical Analysis and Applications》2002,274(1):279-295
This paper is concerned with symmetric duality for a class of nondifferentiable multiobjective fractional programming problems. Two weak duality theorems and two strong duality theorems are proved. Discussion on some special cases shows that results in this paper extend previous work in this area. 相似文献
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