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Sufficient Conditions for Irregular Wavelet Frames.

Authors :
Zhao, Zhijing
Sun, Wenchang
Source :
Numerical Functional Analysis & Optimization; Nov/Dec2008, Vol. 29 Issue 11/12, p1394-1407, 14p
Publication Year :
2008

Abstract

Finding verifiable conditions for wavelet systems to be wavelet frames is among the core problems in wavelet analysis. In this paper, we give some simple and sufficient conditions that ensure a multidimensional irregular wavelet system to be a frame or a weighted frame. Quantitative results are provided, and explicit frame bounds are given. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
WAVELETS (Mathematics)
HILBERT space
FOURIER transforms
MATHEMATICAL variables
MATHEMATICS

Details

Language :
English
ISSN :
01630563
Volume :
29
Issue :
11/12
Database :
Complementary Index
Journal :
Numerical Functional Analysis & Optimization
Publication Type :
Academic Journal
Accession number :
35818049
Full Text :
https://doi.org/10.1080/01630560802594621
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