Fractional Calculus ICFDA 2018, Amman, Jordan, July 16-18 - Agarwal, Praveen; Agarwal, Praveen; Baleanu, Dumitru; Baleanu, Dumitru; Chen, YangQuan; Chen, YangQuan; Momani, Shaher; Momani, Shaher; Machado, José António Tenreiro; Machado, José António Tenreiro (Springer Singapore : Imprint: Springer, 2019)