A continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functions

We prove a continuous-parameter version of the recent theorem of Katznelson�Tza�ri type for power-bounded operators which have a bounded calculus for analytic Besov functions. We also show that the result can be extended to some operators which have functional calculi with respect to some larger alg...

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Autors principals: Batty, CJK, Seifert, D
Format: Journal article
Idioma:English
Publicat: Instytut Matematyczny 2022
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author Batty, CJK
Seifert, D
author_facet Batty, CJK
Seifert, D
author_sort Batty, CJK
collection OXFORD
description We prove a continuous-parameter version of the recent theorem of Katznelson�Tza�ri type for power-bounded operators which have a bounded calculus for analytic Besov functions. We also show that the result can be extended to some operators which have functional calculi with respect to some larger algebras.
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spelling oxford-uuid:2db24135-3bd2-4d2d-a8ee-c13d92fd77c82024-03-13T12:54:04ZA continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functionsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:2db24135-3bd2-4d2d-a8ee-c13d92fd77c8EnglishSymplectic ElementsInstytut Matematyczny2022Batty, CJKSeifert, DWe prove a continuous-parameter version of the recent theorem of Katznelson�Tza�ri type for power-bounded operators which have a bounded calculus for analytic Besov functions. We also show that the result can be extended to some operators which have functional calculi with respect to some larger algebras.
spellingShingle Batty, CJK
Seifert, D
A continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functions
title A continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functions
title_full A continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functions
title_fullStr A continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functions
title_full_unstemmed A continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functions
title_short A continuous-parameter Katznelson-Tzafriri theorem for algebras of analytic functions
title_sort continuous parameter katznelson tzafriri theorem for algebras of analytic functions
work_keys_str_mv AT battycjk acontinuousparameterkatznelsontzafriritheoremforalgebrasofanalyticfunctions
AT seifertd acontinuousparameterkatznelsontzafriritheoremforalgebrasofanalyticfunctions
AT battycjk continuousparameterkatznelsontzafriritheoremforalgebrasofanalyticfunctions
AT seifertd continuousparameterkatznelsontzafriritheoremforalgebrasofanalyticfunctions