The Exp-function method for solving nonlinear space–time fractional differential equations in mathematical physics
The Exp-function method for solving nonlinear space–time fractional differential equations in mathematical physics
Using the Exp-function method, we derive exact solutions of the nonlinear space–time fractional Telegraph equation and space–time fractional KPP equation. As a result, we obtain many exact analytical solutions including hyperbolic function. The fractional derivative is described in Jumarie's modified Riemann–Liouville sense. This method is very effective and convenient for …