Discrete Fourier transform of prime order: eigenvectors with small support

DOI10.1016/j.laa.2012.07.034zbMath1267.43003OpenAlexW2028885720WikidataQ41641281 ScholiaQ41641281MaRDI QIDQ1932604

Norbert Kaiblinger, Gero Fendler

Publication date: 21 January 2013

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2012.07.034

zbMATH Keywords

discrete Fourier transformuncertainty principleeigenspacesDFT

Mathematics Subject Classification ID

Fourier and Fourier-Stieltjes transforms on locally compact and other abelian groups (43A25)

Related Items

The uncertainty principle for the short-time Fourier transform on finite cyclic groups: cases of equality ⋮ The compatibility dimension of quantum measurements

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