摘要
本文提出了中点拟凸函数的概念,在可测函数空间中,给出了中点拟凸函数拟凸的若干个充分条件．
The concept of the midpoint quasi-convex function is introduced, and some conditions are obtained to ensure that midpoint quasi-convex function is quasi-convex in the measurable function space.
基金
the National Natural Science Foundation of China(10371024)
关键词
拟凸函数
中点拟凸
可测函数
quasi-convex
midpoint quasi-convex
measurability
