Hierarchy of almost-periodic function spaces

The various types of definitions of almost-periodic functions are examined and compared in order to clarify the hierarchy of almost-periodic function spaces. Apart from the standard definitions, we introduce also new classes and comment some other, less traditional, definitions, to make a picture a...

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Main Authors: J. Andres, A. M. Bersani
Format: Article
Language:English
Published: Sapienza Università Editrice 2006-01-01
Series:Rendiconti di Matematica e delle Sue Applicazioni
Subjects:
Online Access:https://www1.mat.uniroma1.it/ricerca/rendiconti/ARCHIVIO/2006(2)/121-188.pdf
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author J. Andres
A. M. Bersani
author_facet J. Andres
A. M. Bersani
author_sort J. Andres
collection DOAJ
description The various types of definitions of almost-periodic functions are examined and compared in order to clarify the hierarchy of almost-periodic function spaces. Apart from the standard definitions, we introduce also new classes and comment some other, less traditional, definitions, to make a picture as much as possible complete. Several new results concerning horizontal hierarchies are proved. Illustrating examples and counter-examples are shown.
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spelling doaj.art-b462a072f5474bb79cdbb2df833cfe642022-12-22T02:39:21ZengSapienza Università EditriceRendiconti di Matematica e delle Sue Applicazioni1120-71832532-33502006-01-01262121188Hierarchy of almost-periodic function spacesJ. Andres0A. M. Bersani1Palacký UniversityUniversità di Roma La SapienzaThe various types of definitions of almost-periodic functions are examined and compared in order to clarify the hierarchy of almost-periodic function spaces. Apart from the standard definitions, we introduce also new classes and comment some other, less traditional, definitions, to make a picture as much as possible complete. Several new results concerning horizontal hierarchies are proved. Illustrating examples and counter-examples are shown.https://www1.mat.uniroma1.it/ricerca/rendiconti/ARCHIVIO/2006(2)/121-188.pdfalmost-periodic functionsstepanov weyl and besicovitch classesbochner transformapproximation by trigonometric polynomialsbohr compactificationmarcinkiewicz spaceshierarchy
spellingShingle J. Andres
A. M. Bersani
Hierarchy of almost-periodic function spaces
Rendiconti di Matematica e delle Sue Applicazioni
almost-periodic functions
stepanov weyl and besicovitch classes
bochner transform
approximation by trigonometric polynomials
bohr compactification
marcinkiewicz spaces
hierarchy
title Hierarchy of almost-periodic function spaces
title_full Hierarchy of almost-periodic function spaces
title_fullStr Hierarchy of almost-periodic function spaces
title_full_unstemmed Hierarchy of almost-periodic function spaces
title_short Hierarchy of almost-periodic function spaces
title_sort hierarchy of almost periodic function spaces
topic almost-periodic functions
stepanov weyl and besicovitch classes
bochner transform
approximation by trigonometric polynomials
bohr compactification
marcinkiewicz spaces
hierarchy
url https://www1.mat.uniroma1.it/ricerca/rendiconti/ARCHIVIO/2006(2)/121-188.pdf
work_keys_str_mv AT jandres hierarchyofalmostperiodicfunctionspaces
AT ambersani hierarchyofalmostperiodicfunctionspaces