Fractional Differential Equations

1 School of Mathematical Sciences, Queensland University of Technology, P.O. Box 2434, Brisbane, Qeensland 4001, Australia 2 Department of Statistics and Probability, Michigan State University, A416 Wells Hall, East Lansing, MI 48823, USA 3 Department of Mathematics, Mu’tah University, P.O. Box 7, Mu’tah 61710, Jordan 4 School of Mathematics, Cardiff University, Cardiff CF2 4YH, UK 5 Department of Engineering Mechanics, Hohai University, Xikang Road Number 1, Nanjing, Jiangsu 210098, China 6 Department of Mechanical Engineering and Energy Processes, Southern Illinois University, Carbondale, IL 62901, USA