BILUTM

BILUTM: A domain-based multilevel block ILUT preconditioner for general sparse matrices The purpose of this paper is to give an overview and background on multigrid preconditioning techniques. This preconditioner combines a high accuracy in complete LU factorization with an algebraic multilevel recursive reduction. This is implemented which is shown to be efficient and illustrated by a number of experiments.

This software is also peer reviewed by journal TOMS.

Keywords for this software

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References in zbMATH (referenced in 40 articles , 1 standard article )

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  1. de Almeida, Moisés Ceni; da Cruz, Julia Sekiguchi; Goldfeld, Paulo; Carvalho, Luiz Mariano; Souza, Michael: Supporting theory for a block approximate inverse preconditioner (2021)
  2. Kyziropoulos, Panagiotis E.; Filelis-Papadopoulos, Christos K.; Gravvanis, George A.: A class of symmetric factored approximate inverses and hybrid two-level solver (2018)
  3. Zhu, Yao; Sameh, Ahmed H.: (\textPSPIKE+): A family of parallel hybrid sparse linear system solvers (2017)
  4. Salkuyeh, Davod Khojasteh; Rafiei, Amin; Roohani, Hadi: ILU preconditioning based on the FAPINV algorithm (2015)
  5. Carpentieri, Bruno; Liao, Jia; Sosonkina, Masha: VBARMS: a variable block algebraic recursive multilevel solver for sparse linear systems (2014)
  6. Ferronato, Massimiliano: Preconditioning for sparse linear systems at the dawn of the 21st century: history, current developments, and future perspectives (2012)
  7. Geng, Xinyu; Wang, Yin; Lee, Jeonghwa; Zhang, Jun: Stabilizing block diagonal preconditioners for complex dense matrices in electromagnetics (2010)
  8. Janna, Carlo; Ferronato, Massimiliano; Gambolati, Giuseppe: Multi-level incomplete factorizations for the iterative solution of nonlinear finite element problems (2009)
  9. Maclachlan, Scott; Saad, Yousef: Greedy coarsening strategies for nonsymmetric problems (2007)
  10. Wang, Yin; Lee, Jeonghwa; Zhang, Jun: A short survey on preconditioning techniques for large-scale dense complex linear systems in electromagnetics (2007)
  11. Li, Zhongze; Saad, Yousef: SchurRAS: A restricted version of the overlapping Schur complement preconditioner (2006)
  12. Shen, Chi; Zhang, Jun: Performance study and analysis of parallel multilevel preconditioners (2006)
  13. Guessous, N.; Souhar, O.: The effect of block red-black ordering on block ILU preconditioner for sparse matrices (2005)
  14. Saad, Yousef: Multilevel ILU with reorderings for diagonal dominance (2005)
  15. Shen, Chi; Zhang, Jun; Wang, Kai: Distributed block independent set algorithms and parallel multilevel ILU preconditioners (2005)
  16. Shi, Yuying; Chang, Qianshun: Remark on convergence of algebraic multigrid in the form of matrix decomposition (2005)
  17. Guessous, N.; Souhar, O.: Recursive two-level ILU preconditioner for nonsymmetric M-matrices (2004)
  18. Saad, Yousef; Soulaimani, Azzeddine; Touihri, Ridha: Variations on algebraic recursive multilevel solvers (ARMS) for the solution of CFD problems (2004)
  19. Little, Leigh; Saad, Yousef: Block preconditioners for saddle point problems (2003)
  20. Little, Leigh; Saad, Yousef; Smoch, Laurent: Block LU preconditioners for symmetric and nonsymmetric saddle point problems (2003)

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