We prove the existence and uniqueness of solution for a system of fractional differential equations. Our results are based on the nonlinear alternative of Leray-Schauder type and Banach’s fixed-point theorem.
Wen-Xue Zhou. Hai-zhong Liu. "Uniqueness and Existence of Solution for a System of Fractional -Difference Equations." Abstr. Appl. Anal. 2014 (SI53) 1 - 11, 2014. https://doi.org/10.1155/2014/340159