A NOTE ON SPLITTING ERRORS FOR ADVECTION-REACTION EQUATIONS

被引：39

作者：

HUNDSDORFER, W

VERWER, JG

机构：

[1] CWI, 1090 GB Amsterdam

来源：

APPLIED NUMERICAL MATHEMATICS | 1995年 / 18卷 / 1-3期

关键词：

HYPERBOLIC PDES; LINEAR ADVECTION; OPERATOR SPLITTING;

D O I：

10.1016/0168-9274(95)00069-7

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this note we consider proper ways to combine numerical schemes for advective transport and nonlinear chemistry. Obvious combinations are obtained with splitting in a so-called fractional step approach. We shall discuss for this approach correct implementations of source terms and inflow boundary conditions. Further we consider the use of multistep methods with explicit treatment of the advection terms and implicit chemistry.

引用

页码：191 / 199

页数：9

共 13 条

[1]

ASHER UM, 1993, 9315 U BRIT COL DEP

[2] AN IMPLICIT-EXPLICIT MULTISTEP METHOD OF THE APPROXIMATION OF PARABOLIC EQUATIONS [J].