Greedy expansions in Hilbert spaces

DOI10.1134/S0081543813010161zbMath1297.46015MaRDI QIDQ2446184

J. L. Nelson, Vladimir N. Temlyakov

Publication date: 16 April 2014

Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)

zbMATH Keywords

rate of convergenceHilbert spacegreedy expansion

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Summability and bases; functional analytic aspects of frames in Banach and Hilbert spaces (46B15) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Cites Work

• Unnamed Item
• Greedy expansions in Banach spaces
• Greedy algorithms with prescribed coefficients
• Nonlinear methods of approximation
• Two lower estimates in greedy approximation
• Some remarks on greedy algorithms
• Weak greedy algorithms
• Greedy Approximation
• Greed is Good: Algorithmic Results for Sparse Approximation

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