Drineas, Petros; Ipsen, Ilse C. F.; Kontopoulou, Eugenia-Maria; Magdon-Ismail, Malik Structural convergence results for approximation of dominant subspaces from block Krylov spaces. (English) Zbl 1390.15027 SIAM J. Matrix Anal. Appl. 39, No. 2, 567-586 (2018). MSC: 15A18 15A42 65F15 65F20 68W20 PDFBibTeX XMLCite \textit{P. Drineas} et al., SIAM J. Matrix Anal. Appl. 39, No. 2, 567--586 (2018; Zbl 1390.15027) Full Text: DOI arXiv
Ipsen, Ilse C. F. A note on unifying absolute and relative perturbation bounds. (English) Zbl 1028.15016 Linear Algebra Appl. 358, No. 1-3, 239-253 (2003). Reviewer: Alan L.Andrew (Bundoora) MSC: 15A42 65F15 65F35 PDFBibTeX XMLCite \textit{I. C. F. Ipsen}, Linear Algebra Appl. 358, No. 1--3, 239--253 (2003; Zbl 1028.15016) Full Text: DOI
Ipsen, Ilse C. F. An overview of relative \(\sin\Theta\) theorems for invariant subspaces of complex matrices. (English) Zbl 0964.65039 J. Comput. Appl. Math. 123, No. 1-2, 131-153 (2000). Reviewer: Miloslav Znojil (Řež) MSC: 65F15 15A42 65F35 PDFBibTeX XMLCite \textit{I. C. F. Ipsen}, J. Comput. Appl. Math. 123, No. 1--2, 131--153 (2000; Zbl 0964.65039) Full Text: DOI
Ipsen, Ilse C. F. Absolute and relative perturbation bounds for invariant subspaces of matrices. (English) Zbl 0949.15025 Linear Algebra Appl. 309, No. 1-3, 45-56 (2000). Reviewer: E.Kreyszig (Ottawa) MSC: 15A42 65F15 PDFBibTeX XMLCite \textit{I. C. F. Ipsen}, Linear Algebra Appl. 309, No. 1--3, 45--56 (2000; Zbl 0949.15025) Full Text: DOI