A SINC QUADRATURE RULE FOR HADAMARD FINITE-PART INTEGRALS

被引：22

作者：

BIALECKI, B

机构：

[1] Department of Mathematics, University of Kentucky, Lexington, 40506, KY

来源：

NUMERISCHE MATHEMATIK | 1990年 / 57卷 / 03期

关键词：

Subject Classifications: AMS(MOS):65D32; CR:; G; 1.4;

D O I：

10.1007/BF01386410

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A Sinc quadrature rule is presented for the evaluation of Hadamard finite-part integrals of analytic functions. Integration over a general are in the complex plane is considered. Special treatment is given to integrals over the interval (-1,1). Theoretical error estimates are derived and numerical examples are included. © 1990 Springer-Verlag.

引用

页码：263 / 269

页数：7

共 8 条

[1] A MODIFIED SINC QUADRATURE RULE FOR FUNCTIONS WITH POLES NEAR THE ARC OF INTEGRATION [J].