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Invertibility and Spectrum of Hille–Tamarkin Matrices
Author(s) -
Gil' M. I.
Publication year - 2002
Publication title -
mathematische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 50
eISSN - 1522-2616
pISSN - 0025-584X
DOI - 10.1002/1522-2616(200210)244:1<78::aid-mana78>3.0.co;2-#
Subject(s) - mathematics , spectrum (functional analysis) , pure mathematics , quantum mechanics , physics
Hille–Tamarkin matrices are investigated.Invertibility conditions and estimates for the norm of the inverse matrices are established. In addition, bounds for the spectrum are suggested. In particular, new estimates for the spectral radius are derived.