有限和式的积分放缩及应用  

The Integral Amplification and Minification of Finite Sum Formula and its Application

作　　者：姬小龙[1] 高育晓[1] 

机构地区：[1]济源职业技术学院基础部,河南济源454650

出　　处：《济源职业技术学院学报》2002年第1期69-72,共4页Journal of Jiyuan Vocational and Technical College

摘　　要：本文给出有限和式sum from k=1 to nf(k)的积分放缩的若干结论,并讨论其在求极限、证明不等式和无穷级数收敛性等问题中的应用。The paper obtains some results about the integral amplification and minification of finite sum formula sum from k=1 to nf(k), discusses their application in limiting, proving inequalities and convergence of infinite series.

关 键 词：有限和式 积分放缩 应用 

分 类 号：O172.2[理学—数学] O178[理学—基础数学]