函数一致连续的比较判别法  

Comparability Test for Uniform Continuous Functions

作　　者：熊昌萍[1] 朱军[1] 唐国彬[1] 

机构地区：[1]杭州电子科技大学理学院信息与数学科学系,杭州310018

出　　处：《大学数学》2009年第4期170-173,共4页College Mathematics

基　　金：浙江省级精品课程建设经费资助项目(ZX040108)

摘　　要：在一般教材上对无穷区间上的函数,通常都采用定义的方法判别其一致连续性,对于复杂的函数,判别其是否一致连续一般来说常常比较困难.本文给出了判别无穷区间上函数一致连续性的一种比较判别法.The distinguishing uniform continuous and non-uniform continuous functions always use by its definite in many teaching materials.It often is difficult to prove uniform continuility of complicated functions by the definite.In this paper,we obtain a comparability test method for the function uniform continulity.

关 键 词：一致连续函数 比较判别法 无穷区间 

分 类 号：O172[理学—数学]