Classification of traveling wave solutions to the Green–Naghdi model.

In this paper, the Green–Naghdi model is investigated by employing the qualitative method. We classify all traveling wave solutions to this model in specified parameter region of the parameter space. Especially, we study the limiting behavior of all smooth and non-smooth periodic solutions as the parameters tend to some special values. Based on the qualitative results, all exact traveling wave solutions as well as their profiles are also given. [ABSTRACT FROM AUTHOR]