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Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta, 2015, Issue 2(46), Pages 120–126 (Mi iimi311)  

Parallel decomposition version in the AISM preconditioner

N. S. Nedozhogina, S. P. Kopysovab, A. K. Novikova

a Institute of Mechanics, Ural Branch of RAS, ul. T. Baramzinoi, 34, Izhevsk, 426067, Russia
b Udmurt State University, ul. Universitetskaya, 1, Izhevsk, 426034, Russia
References:
Abstract: We propose a variant of the parallel decomposition in the formation of preconditioner based on the approximate inversion of the Sherman-Morrison. We conduct numerical experiments for solving test systems of equations using GPUs.
Keywords: solving systems of linear algebraic equations, preconditioners, parallel algorithms, graphics processing.
Funding agency Grant number
Russian Foundation for Basic Research 14-01-00055_а
14-01-31066-мол_a
Received: 30.09.2015
Bibliographic databases:
Document Type: Article
UDC: 519.612
MSC: 15A23, 65F08
Language: Russian
Citation: N. S. Nedozhogin, S. P. Kopysov, A. K. Novikov, “Parallel decomposition version in the AISM preconditioner”, Izv. IMI UdGU, 2015, no. 2(46), 120–126
Citation in format AMSBIB
\Bibitem{NedKopNov15}
\by N.~S.~Nedozhogin, S.~P.~Kopysov, A.~K.~Novikov
\paper Parallel decomposition version in the AISM preconditioner
\jour Izv. IMI UdGU
\yr 2015
\issue 2(46)
\pages 120--126
\mathnet{http://mi.mathnet.ru/iimi311}
\elib{https://elibrary.ru/item.asp?id=25030034}
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    Известия Института математики и информатики Удмуртского государственного университета
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