三峡大学学报（自然科学版）2007，Vol.29Issue(1)：70-72,3.
预不变拟凸函数的注记
Remarks on Prequasi-invex Functions
摘要
Abstract
we remark on the classes of prequasi-invex and semistrictly prequasi-invex functions introduced by Yang X M, Yang X Q and Teo K L. Three properties of them are obtained. These properties include a new sufficient condition of prequasi-invex functions under some certain conditions and the character of the composite prequasi-invex functions. Finally, we also give an important application in terms of semistrictly prequasi-invexity in mathematical programming.关键词
预不变拟凸函数/半严格预不变拟凸函数/复合函数/数学规划问题(MP)Key words
prequasi-invex functions/semistrictly prequasi-invex functions/composite functions/mathematical programming分类
数理科学引用本文复制引用
彭再云,陈果..预不变拟凸函数的注记[J].三峡大学学报（自然科学版）,2007,29(1):70-72,3.基金项目
重庆市自然科学基金资助项目(8409) （8409）
