Two-level additive schwarz preconditioners for a weakly over-penalized symmetric interior penalty method

Authors

A. T. Barker, Louisiana State University
S. C. Brenner, Louisiana State University
E. H. Park, Louisiana State University
L. Y. Sung, Louisiana State University

Document Type

Article

Publication Date

4-1-2011

Abstract

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. © 2010 Springer Science+Business Media, LLC.

Publication Source (Journal or Book title)

Journal of Scientific Computing

First Page

27

Last Page

49

Recommended Citation

Barker, A., Brenner, S., Park, E., & Sung, L. (2011). Two-level additive schwarz preconditioners for a weakly over-penalized symmetric interior penalty method. Journal of Scientific Computing, 47 (1), 27-49. https://doi.org/10.1007/s10915-010-9419-5