Abdeljawad, ThabetBaleanu, DumitruJarad, FahdMustafa, Octavian G.Trujillo, J. J.2016-06-102016-06-102010-06Abdeljavad, T...et al. (2010). A fite type result for sequental fractional differintial equations. Dynamic System and Applications, 19(2), 383-394.1056-2176http://hdl.handle.net/20.500.12416/1066Given the solution f of the sequential fractional differential equation aD(t)(alpha)(aD(t)(alpha) f) + P(t)f = 0, t is an element of [b, a], where -infinity < a < b < c < + infinity, alpha is an element of (1/2, 1) and P : [a, + infinity) -> [0, P(infinity)], P(infinity) < + infinity, is continuous. Assume that there exist t(1),t(2) is an element of [b, c] such that f(t(1)) = (aD(t)(alpha))(t(2)) = 0. Then, we establish here a positive lower bound for c - a which depends solely on alpha, P(infinity). Such a result might be useful in discussing disconjugate fractional differential equations and fractional interpolation, similarly to the case of (integer order) ordinary differential equationsenginfo:eu-repo/semantics/closedAccessarticle192383394