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This article is cited in 5 scientific papers (total in 5 papers)
On the rate of convergence of orthorecursive expansions over non-orthogonal wavelets
A. Yu. Kudryavtsev Moscow State Institute of International Relations (University) of the Ministry for Foreign Affairs of Russia
Abstract:
We consider orthorecursive expansions (a generalization of orthogonal series)
over families of non-orthogonal wavelets formed by the dyadic dilations and
integer shifts of a given function $\varphi$. We estimate the rate
of convergence of such expansions under some fairly relaxed restrictions
on $\varphi$ and give examples of these estimates in some concrete cases.
Keywords:
orthorecursive expansion, wavelets, Parseval's identity, greedy algorithm,
rate of convergence, computational stability, Faber–Schauder system.
Received: 25.02.2011 Revised: 19.07.2011
Citation:
A. Yu. Kudryavtsev, “On the rate of convergence of orthorecursive expansions over non-orthogonal wavelets”, Izv. Math., 76:4 (2012), 688–701
Linking options:
https://www.mathnet.ru/eng/im7301https://doi.org/10.1070/IM2012v076n04ABEH002602 https://www.mathnet.ru/eng/im/v76/i4/p49
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