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Convergence of the cascade algorithm at irregular scaling functions

Ola Bratteli·Palle E. T. Jorgensen
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Abstract

The spectral properties of the Ruelle transfer operator which arises from a given polynomial wavelet filter are related to the convergence question for the cascade algorithm for approximation of the corresponding wavelet scaling function.

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Ola Bratteli, Palle E. T. Jorgensen. 1999-12-16. Convergence of the cascade algorithm at irregular scaling functions. https://arxiv.org/abs/math/9912133

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