E-半预不变拟凸函数性质及解集特征  

Property of Semi-E-Prequasiinvex Functions and the Characteristics of Their Solution Sets

作　　者：苏文涛[1] 廖伟[1] 张贞[1] 

机构地区：[1]重庆师范大学数学学院,重庆401331

出　　处：《重庆工商大学学报（自然科学版）》2013年第12期11-13,17,共4页Journal of Chongqing Technology and Business University:Natural Science Edition

摘　　要：结合半E-预不变凸函数的概念以及E-拟凸函数的性质,对E-半预不变拟凸函数进行讨论,证明了E-半预不变拟凸函数的3个性质,同时给出了其优化解集特征.Based on the concept of semi-E-preinvex function and the property of E-quasi-convex function, semi-E-prequasiinvex function is discussed, three properties of semi-E-prequasiinvex function are proved, and meanwhile the characteristics of their optimized solution sets are given.

关 键 词：凸函数 E-半预不变拟凸函数 凸规划 

分 类 号：O221[理学—运筹学与控制论]