Using Krylov approximations to the matrix exponential operator in Davidson's method

DOI10.1016/S0168-9274(98)00134-2zbMath0942.65036MaRDI QIDQ1807760

Karl Meerbergen, Miloud Sadkane

Publication date: 2 August 2000

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

zbMATH Keywords

convergencenumerical examplesKrylov subspace methodDavidson methodJacobi-Davidson methodArnoldi methodeigenpairsmatrix exponentialGalerkin projectiondominant eigenvaluesrightmost eigenvalueslarge sparse nonsymmetric square matrix

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15)

Related Items (1)

Fixing Nonconvergence of Algebraic Iterative Reconstruction with an Unmatched Backprojector

Uses Software

• eigs
• ITSOL
• SPARSKIT

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