NUMERICAL EVALUATION OF PRINCIPAL VALUE INTEGRALS

被引：8

作者：

DELVES, LM

机构：

来源：

COMPUTER JOURNAL | 1968年 / 10卷 / 04期

关键词：

D O I：

10.1093/comjnl/10.4.389

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper considers the numerical evaluation of the Principal Value of the improper integral. P∫abf(t)t-qdtover a region [a, b] which may include q. Methods of Newton-Cotes and modified Gaussian type are considered. Some of these require the evaluation of f(q), while others do not. The methods are illustrated by some numerical examples. © 1968 The British Computer Society.

引用

页码：389 / &