On the fractional differential equations with uncertainty Original Research Article

This paper is based on the concept of fuzzy differential equations of fractional order introduced by Agarwal et al. [R.P. Agarwal, V. Lakshmikantham, J.J. Nieto, On the concept of solution for fractional differential equations with uncertainty, Nonlinear Anal. 72 (2010) 2859–2862]. Using this concept, we prove some results on the existence and uniqueness of solutions of fuzzy fractional differential equations.