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Zapiski Nauchnykh Seminarov POMI, 1994, Volume 219, Pages 5–41
(Mi znsl5984)
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This article is cited in 1 scientific paper (total in 1 paper)
Eigenvalue bounds for block preconditioned matrices
L. Yu. Kolotilina St. Petersburg Department of V. A. Steklov Institute of Mathematics of the Russian Academy of Sciences
Abstract:
In the symmetric positive definite case we derive two-sided eigenvalue bounds for block Jacobi scaled matrices and upper eiqenvalue bounds for matrices preconditioned with an incomplete block factorization. A quantitative characterization of block matrix partitionings is also suggested that can be used when analyzing varions block preconditioning methods. Bibliography: 13 titles.
Received: 26.05.1994
Citation:
L. Yu. Kolotilina, “Eigenvalue bounds for block preconditioned matrices”, Computational methods and algorithms. Part X, Zap. Nauchn. Sem. POMI, 219, POMI, St. Petersburg, 1994, 5–41; J. Math. Sci. (New York), 86:4 (1997), 2803–2827
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https://www.mathnet.ru/eng/znsl5984 https://www.mathnet.ru/eng/znsl/v219/p5
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Abstract page: | 143 | Full-text PDF : | 39 |
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