对推广Raabe判别法的再讨论  

Rediscussing on the Extended Raabe's Judge Method

作　　者：杨钟玄[1] 

机构地区：[1]天水师范学院数学系,天水741001

出　　处：《大学数学》2007年第2期182-184,共3页College Mathematics

摘　　要：推广Raabe判别法是新近提出的关于正项级数敛散性问题一种普遍性方法.通过对它的进一步探讨,推出了几种常用判别法,同时得到了推广Raade判别法与经典的Kummer判别法的关系.The extended Raabe＇s judge method is a general method about the positive series, which has been recently raised. We have deduced out several usual judge methods through the further probe, meanwhile we have abtained the relation between the extended Raabe＇s judge method and the kummer＇s judge method.

关 键 词：级数 收敛 发散 判别法 

分 类 号：O174[理学—数学]