An exponent difference scheme for the convection-diffusion equation

被引：0

作者：

Zheng, Wen-jun ^{[1
]}

Zong, Er-jie ^{[1
]}

Chen, Yan ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Math, Chengdu 610054, Peoples R China

来源：

Advances in Matrix Theory and Applications | 2006年

关键词：

convection-diffusion equation; network division; exponent transformation; difference scheme;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Based on the nine-point difference scheme and taken by the exponent transformation of the primary function, we contribute a transitional difference scheme about the transformed function. Then inverse exponent transformation is done on this function, a new difference scheme of the primary function is contributed. Numerical experiment is presented in the end to check the convergence effect.

引用

页码：467 / 469

页数：3

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