| Abundant Traveling Wave Structures of (1+1)-Dimensional Sawada–Kotera Equation: Few Cycle Solitons and Soliton Molecules |
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| 作者姓名： | 王伟 姚若侠 楼森岳 |
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| 作者单位： | 1. School of Computer Science, Shaanxi Normal University;2. Information and Education Technology Center, Xi'an University of Finance and Economics;3. School of Physical Science and Technology, Ningbo University |
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| 基金项目： | Supported by the National Natural Science Foundation of China(Grant Nos.11975131, 11435005 and 11471004)； |
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| 摘 要： | Traveling wave solutions have been well studied for various nonlinear systems.However, for high order nonlinear physical models, there still exist various open problems.Here, travelling wave solutions to the well-known fifth-order nonlinear physical model, the Sawada–Kotera equation, are revisited.Abundant travelling wave structures including soliton molecules, soliton lattice, kink-antikink molecules, peak-plateau soliton molecules, few-cycle-pulse solitons, double-peaked and triple-peaked soli...
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