A LEAST-SQUARES FINITE-ELEMENT METHOD FOR THE NAVIER-STOKES EQUATIONS

被引：17

作者：

BOCHEV, PB ^{[1
]}

GUNZBURGER, MD ^{[1
]}

机构：

[1] VIRGINIA POLYTECH INST & STATE UNIV,INTERDISCIPLINARY CTR APPL MATH,BLACKSBURG,VA 24061

来源：

APPLIED MATHEMATICS LETTERS | 1993年 / 6卷 / 02期

关键词：

D O I：

10.1016/0893-9659(93)90007-A

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A finite element method based on a least-squares variational principle is developed for the velocity-vorticity-pressure formulation of the Navier-Stokes equations. The method can be implemented so that only symmetric, positive definite matrices are encountered. Also, the method seems to be nearly optimally accurate.

引用

页码：27 / 30

页数：4

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