Abstract
We characterize all time-frequency representations that satisfy a general covariance property: any weak*-continuous bilinear mapping that intertwines time-frequency shifts on the configuration space with time-frequency shifts on phase space is a multiple of a metaplectic time-frequency representation.
| Original language | English |
|---|---|
| Publication status | Published - 2025 |
Austrian Fields of Science 2012
- 101002 Analysis
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Time-Frequency Analysis, Randomness and Sampling
Romero, J. L. (Project Lead)
1/06/20 → 31/05/28
Project: Research funding
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