摘要
本文在平均数不等式的基础上给出并论证了加权平均数不等式定理及加权平均数极限定理,从而使许多极限问题得到简化。
On the base of average inegualities,this paper gave and proved the theorem of weighred average ineguality and the theorem of weighted average limit.These theorems simplify many limit proplems.
出处
《东北师大学报（自然科学版）》
CAS
CSCD
1993年第3期18-22,共5页
Journal of Northeast Normal University(Natural Science Edition)
关键词
不等式
极限
加权平均数
Weighted harmonic arerage
weighted geometrie average
weighted arithmetic average
ineqyuality
limit
