A New Technique of Laplace Variational Iteration Method for Solving Space-Time Fractional Telegraph Equations

الملخص EN

In this paper, the exact solutions of space-time fractional telegraph equations are given in terms of Mittage-Leffler functions via a combination of Laplace transform and variational iteration method.

New techniques are used to overcome the difficulties arising in identifying the general Lagrange multiplier.

As a special case, the obtained solutions reduce to the solutions of standard telegraph equations of the integer orders.