罗勇
(吉首大学 师范学院,湖南 吉首 416000)
(F,α,ρ,d)-V-凸性下的非光滑多目标分式规划的最优性条件
罗勇
(吉首大学 师范学院,湖南 吉首 416000)
在(F,α,ρ,d)-V-凸性条件下,研究了一类非光滑多目标分式规划问题的最优性条件,给出并证明了该类非光滑多目标分式规划问题取得有效解和弱有效解的一些充分条件,改进和推广了一些相关结果.
(F,α,ρ,d)-V-凸;非光滑多目标分式规划;最优性条件;有效解;弱有效解
在这篇文章中,考虑如下多目标分式规划:
近年来,多目标分式规划问题的最优性条件的研究已取得一系列成果[1-5].文[1]定义了非光滑(F,α,ρ,d)-V-凸函数,并在此条件下,讨论了(MFP)问题取得有效解的一些充分条件.本文在文[1]定义的(F,α,ρ,d)-V-凸性条件下进一步讨论了(MFP)问题取得有效解的一些充分条件,改进和推广了文[1]的一些相关结果,并得到一些新的结果;同时,还讨论了(MFP)问题取得弱有效解的一些充分条件.
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Optimality Conditions for Nonsmooth Multiobjective Fractional Programming with(F,α,ρ,d)-V-Convexity
LUO Yong
(College of Mathematics and Computer Science,Jishou University,Jishou416000,China)
In this paper,Optimality Conditions for a class of nonsmooth multiobjective fractional programming problem with(F,α,ρ,d)-V-convexity were studied,sufficient conditions of efficient solutions and weak efficient solutions for the class of nonsmooth multiobjective fractional programming problem were obtained and proved,some related results were generalized and improved.
(F,α,ρ,d)-V-convex;nonsmooth multiobjective fractional programming;optimality conditions;efficient solutions;weak efficient solutions
O 221.6
A
1674-4942(2010)04-0361-05
2010-06-10
毕和平