摘要
本文首先证明了二个运用阶的估计法判定正项级数敛散性的判定定理,然后据此去解决一些由比较判别法不易判定的正项级数敛散性问题,显示了阶的估计法在这方面的优越性。
This article mainly proofs two determine -theorems and through them order -estimate method is used to determine convergence and divergence of positive series. Then this articie successfully solves several problems that is difficult for comparison Tests, so it shows superiorty of order - estimate method.
出处
《宜春学院学报》
2008年第6期9-9,96,共2页
Journal of Yichun University
基金
安徽建筑工业学院硕博科研基金项目资助
项目编号:NO.2005110103
关键词
正项级数
阶的估计法
比较判别法
positive series
order - estimate method
comparison Test