The Study on the Soliton Solution of the Generalized Burgers-Fisher System
By introducing the (G'/G)-expansion method, the exact soliton solution is constructed for generalized burgers-fisher system. The two classes of soliton, namely, kink-like soliton and anti-kink-like soliton are studied for the system.
Y. L. Ma and B. Q. Li, "The Study on the Soliton Solution of the Generalized Burgers-Fisher System", Applied Mechanics and Materials, Vols. 29-32, pp. 768-773, 2010