The restarted shift-and-invert Krylov method for matrix functions

DOI10.1002/nla.1862zbMath1324.65079OpenAlexW2120884664MaRDI QIDQ4982955

Marina Popolizio, Igor Moret

Publication date: 13 April 2015

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nla.1862

zbMATH Keywords

error estimatesKrylov subspace methodsMittag-Leffler functionsmatrix functionrestarted Krylov subspace methods

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Computation of special functions and constants, construction of tables (65D20) Mittag-Leffler functions and generalizations (33E12) Numerical computation of matrix exponential and similar matrix functions (65F60)

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