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On a Problem of Daubechies |
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| Authors: | Bownik |
| Affiliation: | Department of Mathematics University of Michigan 525 East University Avenue Ann Arbor, MI 48109—1109 USA marbow@umich.edu, US |
| Abstract: | Abstract. We solve a problem posed by Daubechies [12] by showing the nonexistence of orthonormal wavelet bases with good time-frequency localization associated with irrational dilation factors. |
| Keywords: | |
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