Riccati-based preconditioner for computing invariant subspaces of large matrices

DOI10.1007/s002110100355zbMath1004.65057OpenAlexW1972947894MaRDI QIDQ1614997

R. Smith

Publication date: 10 September 2002

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s002110100355

zbMATH Keywords

convergencenumerical exampleseigenvaluesinvariant subspacepreconditionerRiccati equationJacobi-Davidson method

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Numerical computation of matrix norms, conditioning, scaling (65F35)

Related Items (3)

Block Newton method and block Rayleigh quotient iteration for computing invariant subspaces of general complex matrices ⋮ Convergence and preconditioning of inexact inverse subspace iteration for generalized eigenvalue problems ⋮ A priori error bounds on invariant subspace approximations by block Krylov subspaces

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