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arXiv · 1007.3528

Characterization of coorbit spaces with phase-space covers

José Luis Romero
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Abstract

We show that coorbit spaces can be characterized in terms of arbitrary phase-space covers, which are families of phase-space multipliers associated with partitions of unity. This generalizes previously known results for time-frequency analysis to include time-scale decompositions. As a by-product, we extend the existing results for time-frequency analysis to an irregular setting.

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José Luis Romero. 2010-07-20. Characterization of coorbit spaces with phase-space covers. https://arxiv.org/abs/1007.3528

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