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Author:

Ren, CF (Ren, CF.) | Ma, YC (Ma, YC.)

Indexed by:

SCIE Scopus EI CSCD

Abstract:

A two-grid method for the steady penalized incompressible Navier-Stokes equations is presented. Convergence results are proved. If h = O(H3-s) and is an element of = O(H5-2s) (s = 0 (n = 2); s = 1/2 (n = 3)) are chosen, the convergence order of this two-grid method is the same as that of the usual finite element method. Numerical results show that this method is efficient and can save a lot of computation time.

Keyword:

error estimate numerical test penalized Navier-Stokes equations two-grid method

Author Community:

  • [ 1 ] Xian Jiaotong Univ, Coll Sci, Xian 710049, Peoples R China

Reprint Author's Address:

  • Xian Jiaotong Univ, Coll Sci, Xian 710049, Peoples R China.

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Source :

JOURNAL OF COMPUTATIONAL MATHEMATICS

ISSN: 0254-9409

Year: 2004

Issue: 1

Volume: 22

Page: 101-112

0 . 1 4

JCR@2004

1 . 0 2 1

JCR@2020

ESI Discipline: MATHEMATICS;

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 11

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