%0 Journal Article %T Stability, Existence and Uniqueness of Boundary Value Problems for a Coupled System of Fractional Differential Equations %J Mathematics | An Open Access Journal from MDPI %D 2019 %R https://doi.org/10.3390/math7040354 %X The current article studies a coupled system of fractional differential equations with boundary conditions and proves the existence and uniqueness of solutions by applying Leray-Schauder¡¯s alternative and contraction mapping principle. Furthermore, the Hyers-Ulam stability of solutions is discussed and sufficient conditions for the stability are developed. Obtained results are supported by examples and illustrated in the last section. View Full-Tex %U https://www.mdpi.com/2227-7390/7/4/354