Estimates of the elements of inverse matrices and pivotal condensation methods of incomplete block factorization
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Publication:1311547
zbMath0789.65013MaRDI QIDQ1311547
A. A. Terteryan, Igor A. Blatov
Publication date: 3 March 1994
Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)
iterative refinementblock tridiagonal matricesincomplete block factorizationblock Gaussian eliminationpivotal condensation methods
Iterative numerical methods for linear systems (65F10) Direct numerical methods for linear systems and matrix inversion (65F05) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)
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