Approximation numbers of Sobolev embeddings of radial functions on isotropic manifolds

We regard the compact Sobolev embeddings between Besov and Sobolev spaces of radial functions on noncompact symmetric spaces of rank one. The asymptotic formula for the behaviour of approximation numbers of these embeddings is described.

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Main Authors: Leszek Skrzypczak, Bernadeta Tomasz
Format: Article
Language:English
Published: Wiley 2007-01-01
Series:Journal of Function Spaces and Applications
Online Access:http://dx.doi.org/10.1155/2007/549247
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author Leszek Skrzypczak
Bernadeta Tomasz
author_facet Leszek Skrzypczak
Bernadeta Tomasz
author_sort Leszek Skrzypczak
collection DOAJ
description We regard the compact Sobolev embeddings between Besov and Sobolev spaces of radial functions on noncompact symmetric spaces of rank one. The asymptotic formula for the behaviour of approximation numbers of these embeddings is described.
format Article
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institution Kabale University
issn 0972-6802
language English
publishDate 2007-01-01
publisher Wiley
record_format Article
series Journal of Function Spaces and Applications
spelling doaj-art-3321a39c69f9406cac4b64b843bc31662025-02-03T06:01:14ZengWileyJournal of Function Spaces and Applications0972-68022007-01-0151274810.1155/2007/549247Approximation numbers of Sobolev embeddings of radial functions on isotropic manifoldsLeszek Skrzypczak0Bernadeta Tomasz1Faculty of Mathematics and Computer Science, A. Mickiewicz University, Umultowska 87, 61-614 Poznań, PolandFaculty of Mathematics and Computer Science, A. Mickiewicz University, Umultowska 87, 61-614 Poznań, PolandWe regard the compact Sobolev embeddings between Besov and Sobolev spaces of radial functions on noncompact symmetric spaces of rank one. The asymptotic formula for the behaviour of approximation numbers of these embeddings is described.http://dx.doi.org/10.1155/2007/549247
spellingShingle Leszek Skrzypczak
Bernadeta Tomasz
Approximation numbers of Sobolev embeddings of radial functions on isotropic manifolds
Journal of Function Spaces and Applications
title Approximation numbers of Sobolev embeddings of radial functions on isotropic manifolds
title_full Approximation numbers of Sobolev embeddings of radial functions on isotropic manifolds
title_fullStr Approximation numbers of Sobolev embeddings of radial functions on isotropic manifolds
title_full_unstemmed Approximation numbers of Sobolev embeddings of radial functions on isotropic manifolds
title_short Approximation numbers of Sobolev embeddings of radial functions on isotropic manifolds
title_sort approximation numbers of sobolev embeddings of radial functions on isotropic manifolds
url http://dx.doi.org/10.1155/2007/549247
work_keys_str_mv AT leszekskrzypczak approximationnumbersofsobolevembeddingsofradialfunctionsonisotropicmanifolds
AT bernadetatomasz approximationnumbersofsobolevembeddingsofradialfunctionsonisotropicmanifolds