Feng Z S, Chen G. Solitary wave solutions of the eompound Burgers Kortewegde Vries equation[J]. Physica,2005,A352419435.
[2]
Li J B, Liu Z R. Smooth and nonsmooth traveling waves in a nonlinearly dispersive equation[J]. Appl Math Model,2000,254156.
[3]
Shen J W, Xu W. Bifurcations of smooth and nonsmooth travelling wave solutions of the DegasperisProcesi equation[J]. Int J Nonlinear Sci Simul,2004,5(4)397402.
[4]
Guckenheimer J, Holmes P J. Nonlinear Oscillations, Dynamical Systems and Bifurcations of Vector Fields[M]. New YorkSpringerVerlag,1983.
Feng Z S. On explicit exact solutions to the cornpound BurgersKdV equation[J]. Phys Lett,2002,A2935766.
[9]
Li J B, Shen J W. Travelling wave solutions in a model of the helix polypeptide chains[J]. Chaos Solitons Fract,2004,20827841.
[10]
Shen J W, Xu W, Lei Y M. Smooth and nonsmooth travelling waves in a nonlinearly dispersive Boussinesq equation[J]. Chaos Solitons Fract,2005,23(1)117130.