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Oversampling generates super-wavelets

Dorin Ervin Dutkay·Palle E. T. Jorgensen
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Abstract

We show that the second oversampling theorem for affine systems generates super-wavelets. These are frames generated by an affine structure on the space $L^2(\br)\oplus...\oplus L^2(\br)$.

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Dorin Ervin Dutkay, Palle E. T. Jorgensen. 2006-03-28. Oversampling generates super-wavelets. https://arxiv.org/abs/math/0511399

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