A parallel algorithm for incremental orthogonalization based on the compact WY representation

DOI10.14495/JSIAML.3.89zbMath1271.65074OpenAlexW2037813534MaRDI QIDQ2843193

Yusaku Yamamoto, Yusuke Hirota

Publication date: 9 August 2013

Published in: JSIAM Letters (Search for Journal in Brave)

Full work available at URL: https://www.jstage.jst.go.jp/A_PRedirectJournalInit?sryCd=jsiaml&kijiCd=3_0_89&screenID=AF06S010&noVol=3&noIssue=0

zbMATH Keywords

algorithmnumerical experimentsparallel processingArnoldi processHouseholder transformationgeneralized minimal residual (GMRES) methodcompact WY representationincremental orthogonalization

Mathematics Subject Classification ID

Parallel numerical computation (65Y05) Orthogonalization in numerical linear algebra (65F25)

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