An Algebraic Multigrid Preconditioner for a Class of Singular M-Matrices

DOI10.1137/060659272zbMath1155.65037OpenAlexW2040050796MaRDI QIDQ3525950

Elena Virnik

Publication date: 23 September 2008

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/060659272

zbMATH Keywords

algorithmMarkov chainsnumerical examplespreconditioningalgebraic multigridsingular systemsgeneralized minimal residual methodsingular nonsymmetric M-matrices

Mathematics Subject Classification ID

Computational methods in Markov chains (60J22) Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Numerical analysis or methods applied to Markov chains (65C40) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

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