摘要
本文分别讨论了等价无穷小与等价无穷大在极限问题和判定反常积分的敛散性等方面的应用.
In this paper,the applications of equivalent infinitesimal and equivalent infinity in limit problems and problems of convergence or divergence of improper integrals are discussed respectively.
作者
王雅婧
王琳
WANG Yajing;WANG Lin(College of Mathematics and Science, Shanxi University, Taiyuan 030013, China)
出处
《高等数学研究》
2022年第3期17-19,共3页
Studies in College Mathematics
关键词
等价无穷小
等价无穷大
极限
敛散性
equivalent infinitesimal
equivalent infinity
limit
convergence and divergence
