Axisymmetric stokes exterior problem and its numerical computation

被引：0

作者：

Neng-sheng Fang

Cai-xiu Liao

机构：

[1] Southwestern University of Finance and Economics,School of Finance

[2] Xiamen University,School of Mathematical Sciences

[3] South China Normal University,School of Mathematical Sciences

来源：

Acta Mathematicae Applicatae Sinica, English Series | 2011年 / 27卷

关键词：

Axisymmetric flow; Stokes equation; exterior problem; infinite element method; 65N35; 76M10;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We establish variational formulation and prove the existence and uniqueness of the three dimensional axisymmetric Stokes exterior problem in weighted spaces. Error estimates and convergence for P2 − P0 elements with infinite element methods are also obtained. Numerical experiments are presented to verify the theoretical analysis.

引用

页码：115 / 128

页数：13

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