机译:Uniqueness and Ulam stability for implicit fractional q-difference equations via Picard operators theory
Department of Electronics, Tahar Moulay University of Sa?da;
Laboratory of Mathematics, Djillali Liabes University of Sidi Bel-Abbès;
Department of Mathematics, University of Tennessee at Chattanooga;
fractional q-difference equation; coupled system; implicit; weekly Picard operator; fixed point equation; Ulam-Hyers-Rassias stability; fixed point;