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Date: | 2011 |
Abstract: | In this corrigenda we outline the necessary changes to the paper [3] so that the main result in that paper is made correct. The mistake the author made in the previous version was that the condition that f1 being positive on the zeros of f2 was not strong enough ∞ to guarantee the existence of the logarithm in HR (D). |
Rights: | Tots els drets reservats. |
Language: | Anglès |
Document: | Article ; recerca ; Versió publicada |
Subject: | Banach algebras ; Control theory ; Corona theorem ; Stable rank |
Published in: | Publicacions matemàtiques, Vol. 55, Núm. 1 (2011) , p. 251-260, ISSN 2014-4350 |
10 p, 135.8 KB |