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On the Distance to the Closest Matrix with Triple Zero Eigenvalue

โœ Scribed by Kh. D. Ikramov; A. M. Nazari


Book ID
110433323
Publisher
SP MAIK Nauka/Interperiodica
Year
2003
Tongue
English
Weight
144 KB
Volume
73
Category
Article
ISSN
0001-4346

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๐Ÿ“œ SIMILAR VOLUMES


The distance from a matrix polynomial to
โœ Nikolaos Papathanasiou; Panayiotis Psarrakos ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 803 KB

For a matrix polynomial P (ฮป) and a given complex number ฮผ, we introduce a (spectral norm) distance from P (ฮป) to the matrix polynomials that have ฮผ as an eigenvalue of geometric multiplicity at least ฮบ, and a distance from P (ฮป) to the matrix polynomials that have ฮผ as a multiple eigenvalue. Then w