Convergence of orthogonal greedy algorithm with errors in projectors

DOI10.3103/S0027132213010075zbMath1279.65056MaRDI QIDQ355338

N. N. Fedotov

Publication date: 24 July 2013

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

zbMATH Keywords

stabilitysubspaceconvergenceHilbert spacegreedy algorithmprojectionerror estimateiterative approximation

Mathematics Subject Classification ID

General theory of numerical analysis in abstract spaces (65J05) Iterative procedures involving nonlinear operators (47J25)

Cites Work

• On a conjecture of Huber concerning the convergence of projection pursuit regression
• Asymptotics of the module of a degenerating condenser and some of their applications
• Some remarks on greedy algorithms
• Weak greedy algorithms
• Generalized approximate weak greedy algorithms
• Universal approximation bounds for superpositions of a sigmoidal function
• Matching pursuits with time-frequency dictionaries
• Approximate weak greedy algorithms

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