Dahmani, Zoubir; Mesmoudi, Mohammed Mostefa; Bebbouchi, Rachid
(International Journal of Nonlinear Science, 2009-02)
In this paper we use the extended tanh method to formally derive traveling wave
solutions for some evolution equations of the type
u
t
−
Du
xx
= (
B
0
+
B
1
u
)
u
x
+
A
3
u
3
+
A
2
u
2
+
A
1
...