Analytical approximations of two and three dimensional time-fractional telegraphic equation by reduced differential transform method

Publication date: 2014 Source:Egyptian Journal of Basic and Applied Sciences, Volume 1, Issue 1 Author(s): Vineet K. Srivastava , Mukesh K. Awasthi , Sunil Kumar In this article, an analytical solution based on the series expansion method is proposed to solve the time-fractional telegraph equation (TFTE) in two and three dimensions using a recent and reliable semi-approximate method, namely the reduced differential transformation method (RDTM) subjected to the appropriate initial condition. Using RDTM, it is possible to find exact solution or a closed approximate solution of a differential equation. The accuracy, efficiency, and convergence of the method are demonstrated through the four numerical examples.

Source: Egyptian Journal of Basic and Applied Sciences - November 1, 2014 Category: Science Source Type: research