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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.
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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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