Some s-numbers of embeddings in function spaces with polynomial weights
Some s-numbers of embeddings in function spaces with polynomial weights
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DOI:
10.1016/j.jco.2013.10.008
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发表时间:
2014-08
期刊:
影响因子:
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通讯作者:
Shun Zhang;G. Fang;Fanglun Huang
中科院分区:
文献类型:
--
作者:
Shun Zhang;G. Fang;Fanglun Huang
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.