A note on optimal spectral bounds for nonoverlapping domain decomposition preconditioners for hp-version discontinuous Galerkin methods
In this article, we consider the derivation of hp-optimal spectral bounds for a class of domain decomposition preconditioners based on the Schwarz framework for discontinuous Galerkin finite element approximations of second-order elliptic partial differential equations. In particular, we improve the...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
Institute for Scientific Computing and Information
2015
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| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/30303/ |