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Hermitian matrices depending on three parameters: Coalescing eigenvalues

โœ Scribed by Luca Dieci; Alessandro Pugliese


Book ID
113772243
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
936 KB
Volume
436
Category
Article
ISSN
0024-3795

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๐Ÿ“œ SIMILAR VOLUMES


ON MATRICES DEPENDING ON PARAMETERS
โœ Arnold, V I ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Turpion Limited ๐ŸŒ English โš– 819 KB
A note on eigenvalues of perturbed Hermi
โœ Chi-Kwong Li; Ren-Cang Li ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 183 KB

be Hermitian matrices with eigenvalues ฮป 1 โ€ข โ€ข โ€ข ฮป k and ฮป 1 โ€ข โ€ข โ€ข ฮป k , respectively. Denote by E the spectral norm of the matrix E, and ฮท the spectral gap between the spectra of H 1 and H 2 . It is shown that , which improves all the existing results. Similar bounds are obtained for singular valu

A Note on the Eigenvalues of Hermitian M
โœ Slepian, David; Landau, Henry J. ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Society for Industrial and Applied Mathematics ๐ŸŒ English โš– 526 KB