%0 Journal Article %T Global Stability of Fractional Order Coupled Systems with Impulses via a Graphic Approach %J Mathematics | An Open Access Journal from MDPI %D 2019 %R https://doi.org/10.3390/math7080744 %X Based on the graph theory and stability theory of dynamical system, this paper studies the stability of the trivial solution of a coupled fractional-order system. Some sufficient conditions are obtained to guarantee the global stability of the trivial solution. Finally, a comparison between fractional-order system and integer-order system ends the paper. View Full-Tex %U https://www.mdpi.com/2227-7390/7/8/744