Numerical linear algebra with applications, 1999-01, Vol.6 (1), p.29-50
1999
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- Autor(en) / Beteiligte
- Titel
- Sensitivity analysis of the Lanczos reduction
- Ist Teil von
- Numerical linear algebra with applications, 1999-01, Vol.6 (1), p.29-50
- Ort / Verlag
- Chichester, UK: John Wiley & Sons, Ltd
- Erscheinungsjahr
- 1999
- Quelle
- Wiley-Blackwell Journals
- Beschreibungen/Notizen
- For a given real n × n matrix A and initial vectors v1 and w1, we examine the sensitivity of the tridiagonal matrix T and the biorthogonal sets of vectors of the Lanczos reduction to small changes in A, v1 and w1. We also consider the sensitivity of the developing Krylov subspaces. . Copyright © 1999 John Wiley & Sons, Ltd.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1070-5325eISSN: 1099-1506DOI: 10.1002/(SICI)1099-1506(199901/02)6:1<29::AID-NLA144>3.0.CO;2-ITitel-ID: cdi_crossref_primary_10_1002__SICI_1099_1506_199901_02_6_1_29__AID_NLA144_3_0_CO_2_I
- Format
- –
- Schlagworte
- biorthogonalization, condition, Krylov subspace, Lanczos reduction, perturbation analysis, sensitivity analysis, tridiagonalization