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Zapiski Nauchnykh Seminarov POMI, 2016, Volume 453, Pages 172–188
(Mi znsl6377)
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On block generalizations of $\mathcal H$-matrices
L. Yu. Kolotilina St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, St. Petersburg, Russia
Abstract:
The paper considers some classes of block matrices that can be regarded as block generalizations of the class of $\mathcal H$-matrices and interrelations among them. New bounds for the infinity norm of inverses for matrices in the classes under consideration are suggested.
Key words and phrases:
block matrix, block comparison matrix, $\mathcal H$-matrix, block $\mathcal H$-matrix, SDD matrix, BSDD matrix, $\mathrm P\mathcal H$-matrix, $\mathrm{QP}\mathcal H$-matrix, block $\mathrm P\mathcal H$-matrix, inverse matrix, infinity norm, upper bound.
Received: 26.10.2016
Citation:
L. Yu. Kolotilina, “On block generalizations of $\mathcal H$-matrices”, Computational methods and algorithms. Part XXIX, Zap. Nauchn. Sem. POMI, 453, POMI, St. Petersburg, 2016, 172–188; J. Math. Sci. (N. Y.), 224:6 (2017), 926–936
Linking options:
https://www.mathnet.ru/eng/znsl6377 https://www.mathnet.ru/eng/znsl/v453/p172
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Statistics & downloads: |
Abstract page: | 160 | Full-text PDF : | 30 | References: | 31 |
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