摘要
定义了一种单调函数即区间单调性.该单调性是单调函数概念的拓展,据此将Lebegue定理中关于函数单调增的要求拓宽为区间单调函数.
A type of monotonic function is defined,which is called as interval monotonicity.This monotonicity is an extension of the concept of monotonic functions,and based on this,the requirement for monotonic increase of functions in Lebesgue′s theorem is extended to interval monotonic functions.
作者
赵明
ZHAO Ming(Department of Public Basic Education,Henan Police College,Zhengzhou 450046,China)
出处
《高师理科学刊》
2023年第9期25-27,共3页
Journal of Science of Teachers＇College and University
基金
国家社科基金一般规划项目(20BGL026)
河南警察学院院级项目(HNJY202210)。
