TIME INTEGRATION OF THE NONLINEAR GALERKIN METHOD

被引：13
作者：
GARCIAARCHILLA, B
DEFRUTOS, J
机构：
[1] Departamento de Matemática Aplicada y Computación, Universidad de Valladolid, Valladolid
来源：
IMA JOURNAL OF NUMERICAL ANALYSIS | 1995年 / 15卷 / 02期
关键词：
D O I：
10.1093/imanum/15.2.221
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Numerical tests are presented that, for the Kuramoto-Sivashinsky and a reaction-diffusion equation, compare the non-linear Galerkin method with standard pseudospectral and pure spectral Galerkin discretizations. The results show that, for these problems, the non-linear Galerkin method is not competitive with either pure spectral Galerkin or pseudospectral discretizations.
引用
收藏
页码：221 / 244
页数：24
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