PRODUCT INTEGRATION OF SINGULAR INTEGRANDS BASED ON CUBIC SPLINE INTERPOLATION AT EQUALLY SPACED NODES

被引：6

作者：

DAGNINO, C

机构：

[1] Dipartimento di Energetica, Facoltà di Ingegneria, Università de L'Aquila, Monteluco (AQ)

来源：

NUMERISCHE MATHEMATIK | 1990年 / 57卷 / 01期

关键词：

Subject Classifications: AMS (MOS): 65D30; CR:; G; 1.4;

D O I：

10.1007/BF01386400

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper the convergence of product integration rules, based on cubic spline interpolation at equally spaced nodes, with "not-a-knot" end condition, is investigated for integrand functions with a interior or endpoint singularity in the integration interval. © 1990 Springer-Verlag.

引用

页码：97 / 104

页数：8

共 12 条

[1] PRODUCT INTEGRATION OF LOGARITHMIC SINGULAR INTEGRANDS BASED ON CUBIC-SPLINES [J].