Shapiro's uncertainty principle related to the windowed Fourier transform associated with the Riemann-Liouville operator

DOI10.7153/OAM-2017-11-70zbMath1375.42001OpenAlexW2766758342MaRDI QIDQ4595610

Aymen Hammami

Publication date: 5 December 2017

Published in: Operators and Matrices (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/oam-2017-11-70

zbMATH Keywords

Fourier transformuncertainty principleShapiro's theoremHilbert-Schmidt operatortime-frequency concentrationdispersion principleumbrella theoremthe windowed Fourier transform

Mathematics Subject Classification ID

Convolution as an integral transform (44A35) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38)

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