Gaussian interval quadrature formula

被引：0

作者：

Bojanov, BD ^{[1
]}

Petrov, PP ^{[1
]}

机构：

[1] Univ Sofia, Dept Math, Sofia 1164, Bulgaria

来源：

NUMERISCHE MATHEMATIK | 2001年 / 87卷 / 04期

关键词：

Mathematics Subject Classification (1991): 65D32, 65D30, 41A55;

D O I：

10.1007/PL00005426

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We prove the existence of a Gaussian quadrature formula for Tchebycheff systems, based on integrals over non-overlapping subintervals of arbitrary fixed lengths and the uniqueness of this formula in the case the subintervals have equal lengths.

引用

页码：625 / 643

页数：19

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