Two-Level Additive Schwarz Preconditioners for a Weakly Over-Penalized Symmetric Interior Penalty Method

We propose and analyze several two-level additive Schwarz preconditioners for a weakly over-penalized symmetric interior penalty method for second order elliptic boundary value problems. We also report numerical results that illustrate the parallel performance of these preconditioners.

Saved in:
Bibliographic Details
Published inJournal of scientific computing Vol. 47; no. 1; pp. 27 - 49
Main Authors Barker, A. T., Brenner, S. C., Park, E.-H., Sung, L.-Y.
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.04.2011
Springer Nature B.V
Subjects
Additives
Algorithms
Boundary value problems
Computation
Computational Mathematics and Numerical Analysis
Mathematical analysis
Mathematical and Computational Engineering
Mathematical and Computational Physics
Mathematical models
Mathematics
Mathematics and Statistics
Theoretical
Two-level additive Schwarz preconditioner
Interior penalty
Weak over-penalization
Domain decomposition
Online AccessGet full text

Cover

More Information
Summary:We propose and analyze several two-level additive Schwarz preconditioners for a weakly over-penalized symmetric interior penalty method for second order elliptic boundary value problems. We also report numerical results that illustrate the parallel performance of these preconditioners.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0885-7474
1573-7691
DOI:10.1007/s10915-010-9419-5