A Chebyshev collocation algorithm for the solution of advection—diffusion equations
| dc.contributor.author | Pinelli, Alfredo | |
| dc.contributor.author | Benocci, C. | |
| dc.contributor.author | Deville, M. | |
| dc.date.accessioned | 2023-06-20T18:46:31Z | |
| dc.date.available | 2023-06-20T18:46:31Z | |
| dc.date.issued | 1994 | |
| dc.description.abstract | An original method to precondition Chebyshev collocated advection-diffusion operators is proposed. The preconditioner, based on an upwind finite difference approximation, is tested on one- and two-dimensional problems. The preconditioner behaves efficiently for advection-dominated cases and produces rates of convergence independent of the number of nodes. Finally, an 'ad hoc' designed multi-domain strategy is introduced. | |
| dc.description.department | Depto. de Análisis Matemático y Matemática Aplicada | |
| dc.description.faculty | Fac. de Ciencias Matemáticas | |
| dc.description.refereed | TRUE | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/21942 | |
| dc.identifier.doi | 10.1016/S0045-7825(94)80024-3 | |
| dc.identifier.issn | 0045-7825 | |
| dc.identifier.officialurl | http://www.sciencedirect.com/science/article/pii/S0045782594800243 | |
| dc.identifier.relatedurl | http://www.sciencedirect.com/ | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/58580 | |
| dc.issue.number | 1 | |
| dc.journal.title | Computer methods in applied mechanics and engineering | |
| dc.page.final | 210 | |
| dc.page.initial | 201 | |
| dc.publisher | Elsevier | |
| dc.rights.accessRights | metadata only access | |
| dc.subject.cdu | 531 | |
| dc.subject.ucm | Física (Física) | |
| dc.subject.unesco | 22 Física | |
| dc.title | A Chebyshev collocation algorithm for the solution of advection—diffusion equations | |
| dc.type | journal article | |
| dc.volume.number | 116 | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 2b7c93f7-c4d1-42d5-820a-333c428d96c2 | |
| relation.isAuthorOfPublication.latestForDiscovery | 2b7c93f7-c4d1-42d5-820a-333c428d96c2 |