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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)

 

Stability and linear independence associated with wavelet decompositions


Authors: Rong Qing Jia and Jianzhong Wang
Journal: Proc. Amer. Math. Soc. 117 (1993), 1115-1124
MSC: Primary 42C15
MathSciNet review: 1120507
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Abstract: Wavelet decompositions are based on basis functions satisfying refinement equations. The stability, linear independence, and orthogonality of the integer translates of basis functions play an essential role in the study of wavelets. In this paper we characterize these properties in terms of the mask sequence in the refinement equation that the basis function satisfies.


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Additional Information

DOI: http://dx.doi.org/10.1090/S0002-9939-1993-1120507-8
PII: S 0002-9939(1993)1120507-8
Keywords: Wavelets, wavelet decompositions, refinement equations, stability, linear independence, orthogonality
Article copyright: © Copyright 1993 American Mathematical Society