Improvement in the sensitivity of mass spectrometer MKh-1303: A A Kravchenko, Zavodsk Lab, 34 (5), 1968, 622–624 ( in Russian).

Abstract

An uncertainty inequality for the Fourier–Dunkl series, introduced by the authors in [Ó. Ciaurri, J.L. Varona, A Whittaker–Shannon–Kotel’nikov sampling theorem related to the Dunkl transform, Proc. Amer. Math. Soc. 135 (2007) 2939–2947], is proved. This result is an extension of the classical uncertainty inequality for the Fourier series.