Parallel performance of block ILU preconditioners for a block-tridiagonal matrix

DOI10.1023/A:1020941526869zbMATH Open1028.65043OpenAlexW66991659MaRDI QIDQ1395724

Jae Heon Yun

Publication date: 1 July 2003

Published in: The Journal of Supercomputing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1020941526869

zbMATH Keywords

comparison of methodsnumerical examplespreconditioningparallel computationKrylov subspace methodsincomplete LU factorizationblock-tridiagonal matrixblock ILU factorization

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05)

Related Items (2)

Block and full matrix ILU preconditioners for parallel finite element solvers ⋮ Block ILU preconditioners for a nonsymmetric block-tridiagonal \(M\)-matrix

Uses Software

• CGS

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