Journal of Computational Physics
Efficient preconditioning for the p-version finite element method in two dimensions
SIAM Journal on Numerical Analysis
SIAM Journal on Scientific Computing
Journal of Computational Physics
SIAM Journal on Scientific Computing
SIAM Journal on Scientific Computing
ScaLAPACK user's guide
Efficient Spectral-Galerkin Methods III: Polar and Cylindrical Geometries
SIAM Journal on Scientific Computing
Terascale spectral element algorithms and implementations
SC '99 Proceedings of the 1999 ACM/IEEE conference on Supercomputing
SIAM Journal on Numerical Analysis
A new class of truly consistent splitting schemes for incompressible flows
Journal of Computational Physics
Journal of Computational Physics
Fast Tensor-Product Solvers: Partially Deformed Three-dimensional Domains
Journal of Scientific Computing
High-performance modeling acoustic and elastic waves using the parallel Dichotomy Algorithm
Journal of Computational Physics
Matrix decomposition algorithms for elliptic boundary value problems: a survey
Numerical Algorithms
Journal of Computational Physics
A Spectral-Element Method for Transmission Eigenvalue Problems
Journal of Scientific Computing
Hi-index | 31.46 |
An efficient direct parallel elliptic solver based on the spectral element discretization is developed. The direct solver is based on a matrix decomposition approach which reduces multi-dimensional separable problems to a sequence of one-dimensional problems that can be efficiently handled by a static condensation process. Thanks to the spectral accuracy and the localized nature of a spectral element discretization, this elliptic solver is spectrally accurate and can be efficiently parallelized, and it can serve as an essential building block for large scale high-performance solvers in computational fluid dynamics and computational materials science.