In this paper, a uniformly elliptic second order boundary value problem in 2D is discretized by the p-version of the finite element method. An inexact Dirichlet-Dirichlet domain decomposition pre-conditioner for the system of linear algebraic equations is investigated. The solver for the problem in the sub-domains and a pre-conditioner for the Schur-complement are proposed as ingredients for the inexact DD-pre-conditioner. Finally, several numerical experiments are given.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:18571 |
| Date | 31 August 2006 |
| Creators | Beuchler, Sven |
| Contributors | Stoll, Martin, Kettner, Daniel |
| Publisher | Technische Universität Chemnitz |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | doc-type:preprint, info:eu-repo/semantics/preprint, doc-type:Text |
| Source | Preprintreihe des Chemnitzer SFB 393, 03-12; Numerische Ergebnisse (Computerpraktikum) |
| Rights | info:eu-repo/semantics/openAccess |
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