Zainab Ayati - Department of Engineering Sciences, Faculty of Technology and Engineering, University of Guilan, East of Guilan,Iran;

One of the topics of curiosity in recent years in miscellaneous sciences such as physics and engineering is to attain analytical solutions to evolution equations. In this work, a novel modification of the simplest equation method has been suggested to solve the nonlinear fractional system of the partial differential equation. As an example, the proposed methods have been applied to achieve the exact solutions of the space-time fractional coupled Burger’s equation.

Modified coupled simplest equation method،fractional equation،partial differential equation.