MODIFLED INCOMPLETE CHOLESKY FACTORIZATION PRECONDITIONERS FOR A SYMMETRIC POSITIVE DEFINITE MATRIX

DOI10.4134/BKMS.2002.39.3.495zbMath1017.65042OpenAlexW307450651MaRDI QIDQ4792928

Jae Heon Yun, Yu Du Han

Publication date: 1 September 2003

Published in: Bulletin of the Korean Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4134/bkms.2002.39.3.495

zbMATH Keywords

numerical resultspreconditioningconjugate gradient algorithmsymmetric positive definite matrix\(P\)-regular splittingmodified incomplete Cholesky 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)

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