Some refined finite volume element methods for the Stokes and Navier-Stokes systems with corner singularities
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| 024 | 7 | 0 | |a 10.1515/1569395042571283 |2 doi |
| 035 | |a (NATIONALLICENCE)gruyter-10.1515/1569395042571283 | ||
| 245 | 0 | 0 | |a Some refined finite volume element methods for the Stokes and Navier-Stokes systems with corner singularities |h [Elektronische Daten] |c [K. Djadel, S. Nicaise] |
| 520 | 3 | |a It is well known that the solution of the Stokes or Navier-Stokes system in a non convex polygonal domain of has a singular behaviour near non convex corners. Consequently we investigate different refined (non conforming) finite volume-element methods to approximate the solution of such problems and restore optimal orders of convergence as for smooth solutions. Numerical tests are presented, which confirm the theoretical rates of convergence and illustrate the advantage of the use of refined meshes. | |
| 540 | |a Copyright 2004, Walter de Gruyter | ||
| 690 | 7 | |a singularities |2 nationallicence | |
| 690 | 7 | |a mesh refinement |2 nationallicence | |
| 690 | 7 | |a finite volume-element methods |2 nationallicence | |
| 700 | 1 | |a Djadel |D K. |u Université des Sciences et Techniques de Lille, Laboratoire de Mathématiques Appliquées,F-59655 Villeneuve d'Ascq cedex |4 aut | |
| 700 | 1 | |a Nicaise |D S. |u Université de Valenciennes et du Hainaut Cambrésis, MACS, ISTV, F-59313 Valenciennescedex 9 |4 aut | |
| 773 | 0 | |t Journal of Numerical Mathematics |d Walter de Gruyter |g 12/4(2004-11-01), 255-284 |x 1570-2820 |q 12:4<255 |1 2004 |2 12 |o jnma | |
| 856 | 4 | 0 | |u https://doi.org/10.1515/1569395042571283 |q text/html |z Onlinezugriff via DOI |
| 908 | |D 1 |a research article |2 jats | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1515/1569395042571283 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Djadel |D K. |u Université des Sciences et Techniques de Lille, Laboratoire de Mathématiques Appliquées,F-59655 Villeneuve d'Ascq cedex |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Nicaise |D S. |u Université de Valenciennes et du Hainaut Cambrésis, MACS, ISTV, F-59313 Valenciennescedex 9 |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Journal of Numerical Mathematics |d Walter de Gruyter |g 12/4(2004-11-01), 255-284 |x 1570-2820 |q 12:4<255 |1 2004 |2 12 |o jnma | ||
| 900 | 7 | |b CC0 |u http://creativecommons.org/publicdomain/zero/1.0 |2 nationallicence | |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-gruyter | ||