MINIMAL STABILIZATIONS OF THE P-K+1-P-K APPROXIMATION OF THE STATIONARY STOKES EQUATIONS

被引：7

作者：

BOFFI, D

机构：

来源：

MATHEMATICAL MODELS & METHODS IN APPLIED SCIENCES | 1995年 / 5卷 / 02期

关键词：

D O I：

10.1142/S0218202595000139

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The triangular finite element approximation of the Stokes problem is analyzed by means of piecewise polynomials of degree k+1 for the velocity and discontinuous of degree k for the pressure. The known results are recalled, with particular interest in the restrictions required for the triangulation and in the stabilization procedures. A new less expensive stabilization method is proposed.

引用

页码：213 / 224

页数：12

共 20 条

[1]

[Anonymous], NOTES NUMERICAL FLUI

[2]

Arnold D., 1984, CALCOLO, V21, P337, DOI 10.1007/bf02576171

[3] FINITE-ELEMENT METHOD WITH LAGRANGIAN MULTIPLIERS [J].