A Whittaker-Shannon-Kotel'nikov sampling theorem related to the Dunkl transform
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Universidad de La Rioja
info
ISSN: 0002-9939
Datum der Publikation: 2007
Ausgabe: 135
Nummer: 9
Seiten: 2939-2947
Art: Artikel
Andere Publikationen in: Proceedings of the American Mathematical Society
Projekte im Zusammenhang
Zusammenfassung
A Whittaker-Shannon-Kotel'nikov sampling theorem related to the Dunkl transform on the real line is proved. To this end we state, in terms of Bessel functions, an orthonormal system which is complete in L<sup>2</sup>((-1, 1), |x|<sup>2α+1</sup> dx). This orthonormal system is a generalization of the classical exponential system defining Fourier series. © 2007 American Mathematical Society.