Block Locally Optimal Preconditioned Eigenvalue Xolvers (BLOPEX) in hypre and PETSc¶
Knyazev, A. V., Argentati, M. E., Lashuk, I., & Ovtchinnikov, E. E. (2007). Block Locally Optimal Preconditioned Eigenvalue Xolvers (BLOPEX) in hypre and PETSc. SIAM Journal on Scientific Computing, 29(5), 2224-2239.
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Domain-specific¶
- Locally Optimal Block Preconditioned Conjugate Gradient
- Multigrid and domain-decomposition components developed for linear systems can often be adapted as eigen-residual preconditioners.
This sourceParallel implementation, multigrid/domain-decomposition preconditioning, and 3-D Laplacian experiments at \(10^5\)–\(10^8\) scale.
- Multigrid and domain-decomposition components developed for linear systems can often be adapted as eigen-residual preconditioners.
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