On q -operators and summation of some q -series. Guesmi, Sana; Fitouhi, Ahmed — 2010 International Journal of Mathematics and Mathematical Sciences
On Heisenberg and local uncertainty principles for the q -Dunkl transform. Fitouhi, Ahmed; Nouri, Ferjani; Guesmi, Sana — 2009 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]