组合积分与若干递推公式  

Combinatoral Integral and Several Formulas for Gradual Inference

作　　者：马登明[1] 

机构地区：[1]青海民族学院数学系,青海西宁810007

出　　处：《青海师专学报》2005年第4期48-50,共3页Journal of Qinghai Junior Teachers' College

摘　　要：积分问题在传统数学中已臻完美,但在有理函数的积分中如果结合具体问题适时采用组合方法来解决,将会收到事半功倍之效.作者在文[1]中曾经探讨了四类有理函数的组合积分法,在此基础上,本文给出常见分母二次型、常见分母三次型有理函数的组合积分方法,以及若干递推公式.In traditional research of mathematics, the study of integral has come to a perfect result. But if we apply combinatorial method to solving the individual problems concerning rational function integral,we will get twice the result with haft the effort. In paper [ 1 ] , the author used to explore four kinds of combinatorial integral methods of rational function. In this paper, he describes the common methods such as denominator twice,denominator three times and several formulas for gradual inference.

关 键 词：有理函数 组合积分 递推公式 

分 类 号：O157.1[理学—数学]