摘要
以s-凸函数,P-函数,Godunova-Levion函数相关研究为基础,给出更为宽泛的线性空间中Z-凸函数的定义,并讨论了相关的函数运算(加法,数乘,复合等)的若干性质.
Based on the research of the s-convex function,P function,Godunova-Levion function,the concept of Z-convex function is given,and some properties about funtion operation(addition,scalar multiple,composite etc.) are discussed.
出处
《哈尔滨师范大学自然科学学报》
CAS
2011年第6期32-35,共4页
Natural Science Journal of Harbin Normal University
关键词
h-凸函数
Z-凸函数
超乘函数
h-convex function
Z-convex function
Supermultiplicative function