Probabilistic adaptive width of a multivariate Sobolev space equipped with a Gaussian measure

DOI10.1007/S00365-005-0608-7zbMath1114.46021OpenAlexW2059740401MaRDI QIDQ851113

Guang-Gui Chen, Gen Sun Fang

Publication date: 17 November 2006

Published in: Constructive Approximation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00365-005-0608-7

Mathematics Subject Classification ID

Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

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