Mokhtar Boumaaza, Mouffak Benchohra, Johnny Henderson, Random coupled Caputo-type modification of Erdélyi-Kober fractional differential systems in generalized Banach spaces with retarded and advanced arguments, Vol. 2021 (2021), Article ID 3, pp. 1-14
Abdelouaheb Ardjouni, Asymptotic stability in Hadamard fractional differential equations, Vol. 2021 (2021), Article ID 2, pp. 1-16
Abdellatif Boutiara, Multi-term fractional q-difference equations with q-integral boundary conditions via topological degree theory, Vol. 2021 (2021), Article ID 1, pp. 1-16