On Certain Fractional Differential Equations Involving Generalized Multivariable Mittag � Leffler Function

In this paper some fractional differential equations are solved by using the Laplace transform method. These fractional differential equations with Riemann � Liouville fractional derivative operators are very general in nature and involve the wide range of fractional differential equations and their solutions in terms of various functions related to Mittag � Leffler function