The first integral method is an efficient method for obtaining exact solutions of nonlinear partial differential equations. The efficiency of the method is demonstrated by applying it for two selected equations. This method can be applied to nonintegrable equations as well as to integrable ones.
Taghizadeh, Nasir; Mirzazadeh, Mohammad; and Farahrooz, Foroozan
New Exact Solutions of some Nonlinear Partial Differential Equations by the First Integral Method,
Applications and Applied Mathematics: An International Journal (AAM), Vol. 5,
2, Article 15.
Available at: https://digitalcommons.pvamu.edu/aam/vol5/iss2/15