On non-overlapping domain decomposition preconditioners for discontinuous Galerkin finite element methods in $H^{2}$-type norms
We analyse the spectral bounds of non-overlapping domain decomposition additive Schwarz preconditioners for $hp$-version discontinuous Galerkin finite element methods in $H^{2}$-type norms. Using original approximation results for discontinuous finite element spaces, it is found that these precondit...
| Hlavní autor: | |
|---|---|
| Médium: | Report |
| Vydáno: |
Unspecified
2013
|