Improved G\u27/G-Expansion Method and Comparing with Tanh-Coth Method

In this paper, improved G\u27/G-expansion and tanh-coth methods for solving partial differential equations are compared. It has been shown that the tanh-coth method is a special case of the improved G\u27/G-expansion method. For illustration and more explanation of the idea, exact solutions of the Burgers and Boussinesq equations are obtained by improved G\u27/G-expansion and the results obtained compared with those of tanh-coth method