NONLOCAL PERTURBATION ANALYSIS OF THE SCHUR SYSTEM OF A MATRIX

Authors
KONSTANTINOV MM PETKOV PH CHRISTOV ND
Citation
Mm. Konstantinov et al., NONLOCAL PERTURBATION ANALYSIS OF THE SCHUR SYSTEM OF A MATRIX, SIAM journal on matrix analysis and applications, 15(2), 1994, pp. 383-392
Citations number
13
Categorie Soggetti
Mathematics,Mathematics
Journal title
SIAM journal on matrix analysis and applications → ACNP
ISSN journal
08954798
Volume
15
Issue
2
Year of publication
1994
Pages
383 - 392
Database
ISI
SICI code
0895-4798(1994)15:2<383:NPAOTS>2.0.ZU;2-P
Abstract
The sensitivity of the Schur system (the Schur basis and the Schur for m) of a general matrix relative to Perturbations, is studied. The esti mates obtained are nonlocal and sharp. Asymptotic bounds (condition nu mbers particularly) in the form of power series are derived as a parti cular case.