Convergence of a weak greedy algorithm when one vector is added to the orthogonal dictionary

DOI10.3103/S0027132222050060OpenAlexW4315563258MaRDI QIDQ2688113

Anastasia S. Orlova

Publication date: 9 March 2023

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s0027132222050060

zbMATH Keywords

convergenceorthogonal systemweak greedy algorithmdictionary extensionweak orthogonal greedy algorithm

Mathematics Subject Classification ID

Numerical analysis (65-XX) Computer science (68-XX)

Cites Work

• Some remarks on greedy algorithms
• Weak greedy algorithms
• The rate of convergence of weak greedy approximations over orthogonal dictionaries
• Greedy Approximation

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