A Moment-Matching Arnoldi Iteration for Linear Combinations of $\varphi$ Functions

DOI10.1137/130945156zbMath1416.65127OpenAlexW2078935878MaRDI QIDQ5246484

Alexander Ostermann, Antti Koskela

Publication date: 21 April 2015

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/130945156

zbMATH Keywords

error boundsKrylov subspace methodsexponential integratorsphi functions

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical methods for initial value problems involving ordinary differential equations (65L05) Numerical methods for stiff equations (65L04) Numerical computation of matrix exponential and similar matrix functions (65F60)

Uses Software

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