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.
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页码：263 / 269
页数：7
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