只有简单极点的有理函数项级数的和的研究  

A series of rational function only have simple pole of sum of research

作　　者：李志荣[1] 

机构地区：[1]揭阳学院数学与计算机科学系,广东揭阳522000

出　　处：《云南师范大学学报（自然科学版）》2004年第4期23-26,共4页Journal of Yunnan Normal University:Natural Sciences Edition

摘　　要：　文章对有理函数项级数进行研究,得出结论:对只有简单极点的有理真分式项级数,只要极点不为整数,其和都能用一个公式表示。并计算该类级数的和。Text to a series of rational function is proceeding the reseach, get a conclusion: to only have simple pole to series of a rational proper fractional, only the pole not for entire number, its sum can was meant by a formula. And evaluating the type's series.

关 键 词：简单极点 函数项级数 残数定理 

分 类 号：O173[理学—数学]