摘要
文章在中间点的G-半预不变凸性条件下,利用函数的上半连续性得到了G-半预不变凸函数的两个充分条件;然后在中间点的严格G-半预不变凸性条件下,根据半严格G-半预不变凸性,获得了严格G-半预不变凸函数的一个充分条件.
We firstly give two sufficient conditions of G-semi-preinvex functions under intermediate- point G-semi-preinvex for upper semicontinuous functions.Secondly,one sufficient condition is obtained under intermediate-point strictly G-semi-preinvex for semistrictly G-semiprein- vex functions.
作者
李婷
LI Ting(Fundamental Teaching Department,The Business College of Shanxi University,Taiyuan 030031,China)
出处
《太原师范学院学报(自然科学版)》
2019年第1期28-32,共5页
Journal of Taiyuan Normal University:Natural Science Edition