Peaked singular wave solutions associated with singular curves |
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Institution: | 2. Faculty of Civil Engineering and Mechanics, Jiangsu University, Zhenjiang, 212013, PR China |
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Abstract: | We present new types of singular wave solutions with peaks in this paper. When a heteroclinic orbit connecting two saddle points intersects with the singular curve on the topological phase plane for a generalized KdV equation, it may be divided into segments. Different combinations of these segments may lead to different singular wave solutions, while at the intersection points, peaks on the waves can be observed. It is shown for the first time that there coexist different types of singular waves corresponding to one heteroclinic orbit. |
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