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Siwar Hkimi
siwar.hkimi@fst.utm.tn
Siwar Hkimi
Tunis El Manar University, Faculty of Sciences of Tunis, Department of Mathematics, CAMPUS, 2092 Tunis, Tunisia
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Hatem Mejjaoli
hmejjaoli@gmail.com
Hatem Mejjaoli
Taibah University, College of Sciences, Department of Mathematics, PO BOX 30002 Al Madinah AL Munawarah, Saudi Arabia
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Slim Omri
slim.omri@ipein.rnu.tn
Slim Omri
Tunis El Manar University, Faculty of Sciences of Tunis, Department of Mathematics, CAMPUS, 2092 Tunis, Tunisia
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We introduce the directional short-time Fourier transform for which we prove a new Plancherel’s formula. We also prove for this transform several uncertainty principles as Heisenberg inequalities, logarithmic uncertainty principle, Faris–Price uncertainty principles and Donoho–Stark’s uncertainty principles.
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