Extension and Restriction Principles for the HRT Conjecture

The HRT (Heil–Ramanathan–Topiwala) conjecture asks whether a finite collection of time-frequency shifts of a non-zero square integrable function on R is linearly independent. This longstanding conjecture remains largely open even in the case when the function is assumed to be smooth. Nonetheless, th...

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Veröffentlicht in:	The Journal of fourier analysis and applications 2019-08, Vol.25 (4), p.1874-1901
1. Verfasser:	Okoudjou, Kasso A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Abstract Harmonic Analysis Approximations and Expansions Configurations Fourier Analysis Mathematical functions Mathematical Methods in Physics Mathematics Mathematics and Statistics Partial Differential Equations Signal,Image and Speech Processing
Online-Zugang:	Volltext
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