Widths of embeddings of 2-microlocal Besov spaces
Functional Analysis
2015-06-16 v1 Numerical Analysis
Abstract
We consider the asymptotic behaviour of the approximation, Gelfand and Kolmogorov numbers of compact embeddings between 2-microlocal Besov spaces with weights defined in terms of the distance to a -set . The sharp estimates are shown in most cases, where the quasi-Banach setting is included.
Keywords
Cite
@article{arxiv.1105.3021,
title = {Widths of embeddings of 2-microlocal Besov spaces},
author = {Shun Zhang and Gensun Fang},
journal= {arXiv preprint arXiv:1105.3021},
year = {2015}
}
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28 pages