\(N\)-widths on the classes of multivariate bandlimited functions

DOI10.1080/10020070412331344461zbMath1086.41012OpenAlexW1543026911MaRDI QIDQ2583368

Jingfan Long, Gen Sun Fang

Publication date: 16 January 2006

Published in: Progress in Natural Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/10020070412331344461

Mathematics Subject Classification ID

General harmonic expansions, frames (42C15) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46) Sampling theory in information and communication theory (94A20)

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