同号级数敛散性的一种新的判别法

A New Distinction Law of Collecting the Divergence of Same Number Progression

本文介绍了“根值判别法”的一种等价形式,该方法把“根值判别法”和“比值判别法”有机地结合起来,能较好地解决某些同号级数敛散性的问题.

A kind of equal value form,which systematically combines the root value distinction law with ratio distinction law,is introduced.The question of some same number progression collecting the divergence will be solved through it very well.