The Crouzeix-Raviart Type Nonconforming Finite Element Method for the Nonstationary Navier-Stokes Equations on Anisotropic Meshes

被引：0
|
作者：
Dongyang SHI [1 ]
Huimin WANG [2 ]
机构：
[1] Department of Mathematics,Zhengzhou University
[2] College of Science,Henan Institute of
来源：
Acta Mathematicae Applicatae Sinica(English Series) | 2014年 / 30卷 / 01期
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中图分类号：
O241.82 [偏微分方程的数值解法];
学科分类号：
摘要：
This paper is devoted to study the Crouzeix-Raviart(C-R)type nonconforming linear triangular finite element method(FEM)for the nonstationary Navier-Stokes equations on anisotropic meshes.By introducing auxiliary finite element spaces,the error estimates for the velocity in the L2-norm and energy norm,as well as for the pressure in the L2-norm are derived.
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页码：145 / 156
页数：12
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