Solutions of some partial differential equations by improved bernoulli-sub equation method

This work is made of five sections. In the first part, a general literary work on our work has been done. In the second part, basic definitions and theorems that will help me to work have been mentioned. In the third chapter the general structure of the Bernoulli Sub-Equation Function method has been presented. In the fourth part, some partial differential equations have been solved by the improved Bernoulli sub-equation function method. Two and three dimensional graphics of the solutions were drawn using Mathematica 9 program. In the fifth section, a general result has been given.