A Whittaker-Shannon-Kotel'nikov sampling theorem related to the Dunkl transform
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Universidad de La Rioja
info
ISSN: 0002-9939
Argitalpen urtea: 2007
Alea: 135
Zenbakia: 9
Orrialdeak: 2939-2947
Mota: Artikulua
Beste argitalpen batzuk: Proceedings of the American Mathematical Society
Lotura duten proiektuak
Laburpena
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.