摘要
将数列上、下极限的定义与有关性质推广,给出函数上、下极限的定义与相关性质,探讨与证明了它们之间的关系,并由此解决一些与上、下极限相关的问题.
Popularized the definition and natures of upper and lower limits of the series,gave the definition and natures of upper and lower limits of the function,discussed and demonstrated the relationship between them,and thus resolve some of issues related the upper and lower limits.
出处
《高师理科学刊》
2010年第6期35-38,共4页
Journal of Science of Teachers＇College and University
关键词
函数
数列
上极限
下极限
function
series
upper limit
lower limit
