半p-预不变拟凸函数及其性质  

Semi-p-prequasi-invexity Functions and Their Properties

作　　者：王兴国[1] 

机构地区：[1]温州大学瓯江学院,浙江温州325035

出　　处：《温州大学学报（自然科学版）》2010年第4期6-10,共5页Journal of Wenzhou University(Natural Science Edition)

摘　　要：定义了两类广义不变拟凸函数——p-预不变拟凸函数和半p-预不变拟凸函数,探讨了半p-预不变拟凸函数的性质.所得结果比有关文献的结论更具一般性.Two classes of generalized quasi-invexity functions （p-prequasi-invexity fnctions and semi-p- prequasi-invexity functions） were defined in this paper. Then some properties of the semi-p-prequasi-invexity functions were discussed. The results have wider scope of application than those of related articles

关 键 词：半p-不变凸集 半(p r)-预不变凸函数 半p-预不变拟凸函数 

分 类 号：O221.2[理学—运筹学与控制论]