On approximation numbers of Sobolev embeddings of weighted function spaces
نویسنده
چکیده
We investigate asymptotic behaviour of approximation numbers of Sobolev embeddings between weighted function spaces of Sobolev–Hardy–Besov type with polynomials weights. The exact estimates are proved in almost all cases. © 2005 Elsevier Inc. All rights reserved.
منابع مشابه
Gelfand and Kolmogorov numbers of Sobolev embeddings of weighted function spaces
In this paper we study the Gelfand and Kolmogorov numbers of Sobolev embeddings between weighted function spaces of Besov and Triebel–Lizorkin type with polynomial weights. The sharp asymptotic estimates are determined in the so-called non-limiting case. © 2011 Elsevier Inc. All rights reserved.
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ورودعنوان ژورنال:
- Journal of Approximation Theory
دوره 136 شماره
صفحات -
تاریخ انتشار 2005