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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Bibliographic Details
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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