COMPOSITE LEGENDRE-LAGUERRE APPROXIMATION IN UNBOUNDED DOMAINS

被引：0

作者：

Ben-yu Guo (Department of Mathematics

机构：

来源：

Journal of Computational Mathematics | 2001年 / 01期

关键词：

Composite spectral approximation; Unbounded domains; Exterior problems;

D O I：

暂无

中图分类号：

O241 [数值分析];

学科分类号：

070102 ;

摘要：

Composite Legendre-Laguerre approximation in unbounded domains is developed. Some approximation results are obtained. As an example, a composite spectral Scheme is provided for the Burgers equation on the half line. The stability and convergence of proposed scheme are proved strictly. Two-dimensional exterior problems are discussed.

引用

页码：101 / 112

页数：12

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