| dc.contributor.author | Blaheta, Radim | |
| dc.contributor.author | Byczanski, Petr | |
| dc.contributor.author | Jakl, Ondřej | |
| dc.contributor.author | Starý, Jiří | |
| dc.date.accessioned | 2007-09-19T12:16:51Z | |
| dc.date.available | 2007-09-19T12:16:51Z | |
| dc.date.issued | 2006 | |
| dc.identifier.citation | Parallel processing and applied mathematics : 6th International Conference, PPAM 2005, Poznan, Poland, September 11-14, 2005. Revised Selected Papers. 2006, p. 505-512. | en |
| dc.identifier.isbn | 978-3-540-34141-3 | |
| dc.identifier.issn | 0302-9743 | |
| dc.identifier.issn | 1611-3349 | |
| dc.identifier.uri | http://hdl.handle.net/10084/62892 | |
| dc.language.iso | en | en |
| dc.publisher | Springer | en |
| dc.relation.ispartofseries | Parallel processing and applied mathematics : 6th International Conference, PPAM 2005, Poznan, Poland, September 11-14, 2005 | en |
| dc.relation.uri | http://dx.doi.org/10.1007/11752578 | en |
| dc.title | Parallel Schwarz methods: Algebraic construction of coarse problems, implementation and testing | en |
| dc.type | article | en |
| dc.identifier.location | Není ve fondu ÚK | en |
| dc.description.abstract-en | The paper describes domain decomposition methods of the Schwarz type with coarse problems constructed algebraically by aggregation of unknowns. The description includes a new method with no overlap of subdomains and interfaces on the coarse grid. Implementation issues are discussed for all the methods and their comparison is made on a model elasticity problem. Special attention is given to nonsymmetric hybrid preconditioners. A parallel implementation of the additive Schwarz method is tested on a 3D elasticity problem, employing a Beowulf cluster. | en |
| dc.identifier.doi | 10.1007/11752578 | |
| dc.identifier.wos | 000238107100061 | |