First- and second-order optimality conditions for multiobjective fractional programming

被引:9
作者
Khanh, P. Q. [1 ]
Tung, L. T. [2 ]
机构
[1] Vietnam Natl Univ Hochiminh City, Int Univ, Dept Math, Hochiminh City, Vietnam
[2] Cantho Univ, Dept Math, Coll Nat Sci, Can Tho, Vietnam
关键词
Multiobjective fractional programming; First and second-order approximations; Weak solutions; Firm solutions; Optimality conditions; Asymptotical pointwise compactness; DUALITY; APPROXIMATIONS; OPTIMIZATION;
D O I
10.1007/s11750-014-0347-7
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
We consider nonsmooth multiobjective fractional programming on normed spaces. Using first- and second-order approximations as generalized derivatives, first- and second-order optimality conditions are established. Unlike the existing results, we avoid completely convexity assumptions. Our results can be applied even in infinite-dimensional cases, involving non-Lipschitz maps.
引用
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页码:419 / 440
页数:22
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