摘要
引入(F,b,α,ε)-G凸函数、(F,b,α,ε)-G拟凸函数和(F,b,α,ε)-G伪凸函数等概念对已有凸函数进行了推广,并研究了涉及这类函数的一类分式半无限规划的ε-最优性,得到了一些有意义的结果.
some classes of (F,b,α,ε) - G convex function, (F,b,α,ε) - G quasi function and (F,b,α,ε) - G pseudo function are defined. Based on the above, a class of fractional semi-infinite programming is considered, which is generalized the old convex functions. Then, a class of fractional semi-infinite programming involving these generalized convex functions is studied, some interesting ε - optimality conditions are obtained. The results obtained not only generalize some of the present researches, it is a kind of basis for the questions occur in resource allocation and portfolio selection etc, to theory, it is also a reference for the study of fractional programming.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第6期1-4,共4页
Journal of Southwest China Normal University(Natural Science Edition)
基金
陕西科技大学自然科学基金资助项目(ZX06-30)
国家天元基金资助项目(A0524602)