Fast computation of adaptive wavelet expansions
type: Item
instance of: scholarly article
title: Fast computation of adaptive wavelet expansions
zbMATH Open document ID: 1144.65091
author: Wolfgang Dahmen
author: Reinhold Schneider
author: Arne Barinka
published in: Numerische Mathematik
publication date: 2007-03-06T00:00:00Z
review text: The authors propose fast computation methods toward computing the sparse wavelet coefficients with prescribed index in time frequency plane. By designing a tree-like structure for this index set, they develop fast computation methods and give a detailed error analysis. The methods concern many practical cases in applications, which also meet the needs of recent adaptive wavelet concepts.
reviewed by: Qiao Wang
Mathematics Subject Classification ID: 65T60
zbMATH DE Number: 5131240
zbMATH Keywords: adaptive wavelet expansion
zbMATH Keywords: spare wavelet coefficient array
zbMATH Keywords: fast algorithm
MaRDI profile type: Publication
full work available at URL: s00211-006-0050-1
OpenAlex ID: W1970979562
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DOI: 10.1007/S00211-006-0050-1
description: scientific article; zbMATH DE number 5131240