Composite Legendre-Laguerre approximation in unbounded domains

被引：0
|
作者：
Guo, BY
Ma, HP
机构：
[1] Shanghai Normal Univ, Dept Math, Shanghai 200234, Peoples R China
[2] Shanghai Univ, Dept Math, Shanghai 201800, Peoples R China
来源：
JOURNAL OF COMPUTATIONAL MATHEMATICS | 2001年 / 19卷 / 01期
关键词：
composite spectral approximation; unbounded domains; exterior problems;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
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.
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页码：101 / 112
页数：12
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