Quasianalyticity in Certain Banach Function Algebras

Feinstein, Joel and Morley, Sam (2017) Quasianalyticity in Certain Banach Function Algebras. Studia Mathematica, 238. pp. 133-153. ISSN 0039-3223

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Abstract

Let X be a perfect, compact subset of the complex plane. We consider algebras of those functions on X which satisfy a generalised notion of differentiability, which we call F-differentiability. In particular, we investigate a notion of quasianalyticity under this new notion of differentiability and provide some sufficient conditions for certain algebras to be quasianalytic. We give an application of our results in which we construct an essential, natural uniform algebra A on a locally connected, compact Hausdorff space X such that A admits no non-trivial Jensen measures yet is not regular. This construction improves an example of the first author (2001).

Item Type: Article
Faculty \ School: Faculty of Science > School of Mathematics
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Depositing User: LivePure Connector
Date Deposited: 31 Aug 2018 15:31
Last Modified: 22 Jul 2020 02:29
URI: https://ueaeprints.uea.ac.uk/id/eprint/68180
DOI: 10.4064/sm8614-12-2016

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