摘要
通过数列上极限与下极限的概念,讨论了数列上极限与下极限存在的充分必要条件及其一些性质与推论,从而补充了一些关于数列极限的知识。
The sufficient and necessary conditions of super (inferior) limits of the sequences are discussed by the concepts of the limit,and its nature and ratiocination are also being introduced,which completes the knowledge of limit.
出处
《包头职业技术学院学报》
2008年第1期27-28,共2页
Journal of Baotou Vocational & Technical College
关键词
数列
上极限
下极限
Sequence
super limit
inferior limit
