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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2503.13324 |
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| _version_ | 1866917959174193152 |
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| author | Gröchenig, Karlheinz Shafkulovska, Irina |
| author_facet | Gröchenig, Karlheinz Shafkulovska, Irina |
| contents | We develop a method for the transfer of an uncertainty principle for the short-time Fourier transform or a Fourier pair to an uncertainty principle for a sesquilinear or quadratic metaplectic time-frequency representation. In particular, we derive Beurling-type and Hardy-type uncertainty principles for metaplectic time-frequency representations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_13324 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | More Uncertainty Principles for Metaplectic Time-Frequency Representations Gröchenig, Karlheinz Shafkulovska, Irina Functional Analysis 81S07, 81S30, 22E46 We develop a method for the transfer of an uncertainty principle for the short-time Fourier transform or a Fourier pair to an uncertainty principle for a sesquilinear or quadratic metaplectic time-frequency representation. In particular, we derive Beurling-type and Hardy-type uncertainty principles for metaplectic time-frequency representations. |
| title | More Uncertainty Principles for Metaplectic Time-Frequency Representations |
| topic | Functional Analysis 81S07, 81S30, 22E46 |
| url | https://arxiv.org/abs/2503.13324 |