| dc.contributor.author |
Flores, BE |
|
| dc.contributor.author |
Hennart, JP |
|
| dc.contributor.author |
del Valle, E |
|
| dc.date.accessioned |
2011-01-22T10:27:12Z |
|
| dc.date.available |
2011-01-22T10:27:12Z |
|
| dc.date.issued |
2006 |
|
| dc.identifier.issn |
0749-159X |
|
| dc.identifier.uri |
http://hdl.handle.net/11154/3187 |
|
| dc.description.abstract |
It is shown how mesh-centered finite differences can be obtained from unconventional mixed-hybrid nodal finite elements. The classical Raviart-Thomas schemes of index k (RTk) are based on interpolation parameters that are cell and/or edge moments. For the unconventional form (URTk), they become point values at Gaussian points. In particular, the scheme URT1 is fully described. (C) 2006 Wiley Periodicals, Inc. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.title |
Mesh-centered finite differences from unconventional mixed-hybrid nodal finite elements |
en_US |
| dc.type |
Article |
en_US |
| dc.identifier.idprometeo |
1312 |
|
| dc.identifier.doi |
10.1002/num.20157 |
|
| dc.source.novolpages |
22(6):1348-1360 |
|
| dc.subject.wos |
Mathematics, Applied |
|
| dc.description.index |
WoS: SCI, SSCI o AHCI |
|
| dc.subject.keywords |
Raviart-Thomas schemes |
|
| dc.subject.keywords |
mixed hybrid nodal finite elements |
|
| dc.relation.journal |
Numerical Methods For Partial Differential Equations |
|