上海电力学院学报
上海電力學院學報
상해전역학원학보
JOURNAL OF SHANGHAI INSTITUTE OF ELECTRIC POWER
2001年
1期
20-22
,共3页
正项级数%极限%收敛%发散
正項級數%極限%收斂%髮散
정항급수%겁한%수렴%발산
由正项级数比较审敛法的极限形式,得到一个推论,由此推论可更方便快捷地判别某些级数的收敛与发散.
由正項級數比較審斂法的極限形式,得到一箇推論,由此推論可更方便快捷地判彆某些級數的收斂與髮散.
유정항급수비교심렴법적겁한형식,득도일개추론,유차추론가경방편쾌첩지판별모사급수적수렴여발산.
In this paper, an inference from limiting form of comparisondiscriminant of positive series is presented. Based on the inference, a positive series can be discriminated between convergence and divergence more conveniently and faster.
