Best $n$-term approximation of diagonal operators and application to function spaces with mixed smoothness
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Publication:6376299
DOI10.1007/S10476-022-0169-ZzbMath1524.41074arXiv2108.12974WikidataQ114227591 ScholiaQ114227591MaRDI QIDQ6376299
Publication date: 29 August 2021
Trigonometric approximation (42A10) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Best constants in approximation theory (41A44)
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