In this paper, we consider the KP-MEW(2, 2) equation by the theory of bifurcations of planar dynamical systems when integral constant is considered. The periodic peakon solution and peakon and smooth periodic solutions are given.

中文翻译：

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KP-MEW(2, 2)方程的一些光滑和非光滑行波解

在本文中，我们在考虑积分常数的情况下，通过平面动力系统的分岔理论来考虑KP-MEW(2, 2)方程。给出了周期峰值解和峰值和平滑周期解。