Widths of weighted Sobolev classes on a John domain: strong singularity at a point
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Publication:395146
DOI10.1007/s13163-013-0132-4zbMath1291.46034OpenAlexW2046963610MaRDI QIDQ395146
Publication date: 28 January 2014
Published in: Revista Matemática Complutense (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s13163-013-0132-4
Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)
Related Items
Widths of Sobolev weight classes on a domain with cusp ⋮ Entropy numbers of embedding operators of function spaces on sets with tree-like structure ⋮ Estimates for the widths of discrete function classes generated by a two-weight summation operator ⋮ Embedding theorems for a weighted Sobolev class in the space \(L_{q,v}\) with weights having a singularity at a point: case \(v\not\in L_{q}^{1}\) ⋮ Widths of function classes on sets with tree-like structure ⋮ Unnamed Item ⋮ Embedding theorem for weighted Sobolev classes with weights that are functions of the distance to some \(h\)-set ⋮ Widths of weighted Sobolev classes whose weights are functions of the distance to an \(h\)-set ⋮ Widths of weighted Sobolev classes with weights that are functions of the distance to some \(h\)-set: some limit cases
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