Extension and restriction principles for the HRT conjecture

DOI10.1007/s00041-018-09661-xzbMath1417.42036arXiv1701.08129OpenAlexW2962814497WikidataQ123220546 ScholiaQ123220546MaRDI QIDQ2003617

Kasso A. Okoudjou

Publication date: 9 July 2019

Published in: The Journal of Fourier Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1701.08129

zbMATH Keywords

positive definite matrixshort-time Fourier transformtime-frequency analysisBochner's theoremHRT conjecture

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) General harmonic expansions, frames (42C15)

Related Items (5)

A note on the HRT conjecture and a new uncertainty principle for the short-time Fourier transform ⋮ Linear independence of a finite set of time-frequency shifts ⋮ Translates of Functions on the Heisenberg Group and the HRT Conjecture ⋮ Interpolation in wavelet spaces and the HRT-conjecture ⋮ Letter to the editor: linear independence of time-frequency shifts up to extreme dilations

Cites Work

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• Matrix Analysis
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• Linear independence of time-frequency translates
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