Widths of function classes on sets with tree-like structure (Q2256605)
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| Language | Label | Description | Also known as |
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| English | Widths of function classes on sets with tree-like structure |
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Widths of function classes on sets with tree-like structure (English)
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20 February 2015
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The author finds the order of the Kolmogorov, Gel'fand and linear widths for the weighted Sobolev classes on a John domain and for some function classes on trees. The detailed bibliography of sufficient conditions for boundedness and compactness of embeddings of weighted Sobolev spaces into weighted \(L_q\)-spaces is given.
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widths
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weighted Sobolev spaces
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John domain
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embedding theorems
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