Semnan University International Journal of Nonlinear Analysis and Applications 2008-6822 7 2 2016 12 20 Random fractional functional differential equations 253 267 2309 10.22075/ijnaa.2017.980.1185 EN Vu Ho Institute for Computational Science Ton Duc Thang University; 19 Nguyen Huu Tho, District 7, Ho Chi Minh City, Vietnam Journal Article 2015 10 28 In this paper, we prove the existence and uniqueness results to the random fractional functional differential equations under assumptions more general than the Lipschitz type condition. Moreover, the distance between exact solution and appropriate solution, and the existence extremal solution of the problem is also considered. Sample fractional integral Sample fractional derivative Fractional differential equations random differential equations Caputo fractional derivative https://ijnaa.semnan.ac.ir/article_2309_3b8da04d29148ca35bf85766e16ab224.pdf