The generalized equal width model is an important non-linear dispersive wave
model which is naturally used to describe physical situations in a water
channel. In this work, we implement the idea of the interpolation by radial
basis function to obtain numerical solution of the non-linear time
fractional generalized equal width model defined by Caputo sense. In this
technique, firstly, a time discretization is accomplished via the finite
difference approach and the non-linear term is linearized by a linearization
method. Afterwards, with the help of the radial basis function approximation
method is used to discretize the spatial derivative terms. The stability of
the method is theoretically discussed using the von Neumann (Fourier series)
method. Numerical results and comparisons are presented which illustrate the
validity and accuracy of our proposed concepts.