A Block Krylov Method to Compute the Action of the Fréchet Derivative of a Matrix Function on a Vector with Applications to Condition Number Estimation

Kandolf, P and Relton, SD orcid.org/0000-0003-0634-4587 (2017) A Block Krylov Method to Compute the Action of the Fréchet Derivative of a Matrix Function on a Vector with Applications to Condition Number Estimation. SIAM Journal on Scientific Computing, 39 (4). A1416-A1434. ISSN 1064-8275

Abstract

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Authors/Creators:
Copyright, Publisher and Additional Information: (c) 2017 SIAM. Published by SIAM under the terms of the Creative Commons 4.0 license. (https://creativecommons.org/licenses/by/4.0/)
Keywords: matrix function; matrix exponential; Fr´echet derivative; condition number; Krylov subspace; block Krylov subspace
Dates:
  • Published: 8 August 2017
  • Accepted: 18 May 2017
  • Published (online): 8 August 2017
Institution: The University of Leeds
Academic Units: The University of Leeds > Faculty of Medicine and Health (Leeds) > School of Medicine (Leeds) > Leeds Institute of Health Sciences (Leeds) > Centre for Health Services Research (Leeds)
Depositing User: Symplectic Publications
Date Deposited: 14 Dec 2018 10:19
Last Modified: 14 Dec 2018 10:19
Status: Published
Publisher: Society for Industrial and Applied Mathematics
Identification Number: https://doi.org/10.1137/16M1077969

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