An Approximate Method For Solving Space-Time Fractional Advection-Dispersion Equation

The present work reports an attempt to show the plausibilility of applying fuzzy transform method (ftm) to work out an approximate solution for space-time differential of non integer order which is named advection-dispersion equation (stfade). from this perspective, the derivatives of non integer order are viewed from the caputo sense. in approximate approaches, just a certain limitted number of points are utilized to work out an approximate function for a given distance. nontheless, the main reason why the f-transform is prefered to other similar approaches is that it takes advantage of whole the existing points in the distance. the achieved numerical results indicate that the suggested algorithm results in appropriate approximate solutions.