Numerical evaluation of fractional Tricomi-type model arising from physical problems of gas dynamics
Numerical evaluation of fractional Tricomi-type model arising from physical problems of gas dynamics
This paper deals with approximating the time fractional Tricomi-type model in the sense of the Caputo derivative. The model is often adopted for describing the anomalous process of nearly sonic speed gas dynamics. The temporal semi-discretization is computed via a finite difference algorithm, while the spatial discretization is obtained using the local radial basis function in a finite difference mode. The local collocation method approximates the differential operators using a weighted sum of t