Axisymmetric stokes exterior problem and its numerical computation

被引：0

作者：

Fang, Neng-sheng ^{[1
,2
]}

Liao, Cai-xiu ^{[3
]}

机构：

[1] SW Univ Finance & Econ, Sch Finance, Chengdu 611130, Sichuan, Peoples R China

[2] Xiamen Univ, Sch Math Sci, Xiamen 361005, Fujian, Peoples R China

[3] S China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China

来源：

ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES | 2011年 / 27卷 / 01期

关键词：

Axisymmetric flow; Stokes equation; exterior problem; infinite element method;

D O I：

10.1007/s10255-011-0045-2

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

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 P (2) - P (0) 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：14

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