SPLINE PRODUCT QUADRATURE-RULES FOR CAUCHY SINGULAR-INTEGRALS

被引：21

作者：

DAGNINO, C ^{[1
]}

SANTI, E ^{[1
]}

机构：

[1] UNIV AQUILA,FAC INGN,I-67040 ROIO POGGIO,ITALY

来源：

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 1990年 / 33卷 / 02期

关键词：

CAUCHY SINGULAR INTEGRALS; CUBIC B-SPLINES;

D O I：

10.1016/0377-0427(90)90363-5

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper product quadrature rules, based on cubic spline interpolation, are obtained for the numerical evaluation of Cauchy singular integrals and an error bound is proposed. Some numerical examples that test the performance of the rules are given.

引用

收藏

页码：133 / 140

页数：8

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