HERMITE-PADE APPROXIMANTS AND SPECTRAL-ANALYSIS OF NONSYMMETRIC OPERATORS

Authors
KALYAGIN VA
Citation
Va. Kalyagin, HERMITE-PADE APPROXIMANTS AND SPECTRAL-ANALYSIS OF NONSYMMETRIC OPERATORS, Sbornik. Mathematics, 82(1), 1995, pp. 199-216
Citations number
42
Categorie Soggetti
Mathematics, General",Mathematics
Journal title
Sbornik. Mathematics → ACNP
ISSN journal
10645616
Volume
82
Issue
1
Year of publication
1995
Pages
199 - 216
Database
ISI
SICI code
1064-5616(1995)82:1<199:HAASON>2.0.ZU;2-#
Abstract
A class of operators related to Hermite-Pade approximants is defined. The spectral analysis of these operators is connected with the asympto tic behavior of polynomials defined by systems of orthogonality relati ons.