6,082 research outputs found
Weyl Numbers of Embeddings of Tensor Product Besov Spaces
In this paper we investigate the asymptotic behaviour of Weyl numbers of
embeddings of tensor product Besov spaces into Lebesgue spaces. These results
will be compared with the known behaviour of entropy numbers.Comment: 54 pages, 2 figure
Bernstein Numbers of Embeddings of Isotropic and Dominating Mixed Besov Spaces
The purpose of the present paper is to investigate the decay of Bernstein
numbers of the embedding from into the space
. The asymptotic behaviour of Bernstein numbers of the
identity will be also
considered.Comment: 31 pages, 1 figur
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