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arXiv 1608.07944math.AP
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Whitham方程行波解的对称性和衰减性

Symmetry and decay of traveling wave solutions to the Whitham equation

Gabriele Bruell, Mats Ehrnström, Long Pei

摘要:

研究了非局部浅水波模型的孤波解的衰减性和对称性。结果表明,所有的超临界孤波解在波峰两侧都是对称的和单调的。证明是基于先验衰减估计和移动平面的方法。此外,对称解和行波解之间建立了密切的关系。

英文摘要:

This paper is concerned with decay and symmetry properties of solitary wave solutions to a nonlocal shallow water wave model. It is shown that all supercritical solitary wave solutions are symmetric and monotone on either side of the crest. The proof is based on a priori decay estimates and the method of moving planes. Furthermore, a close relation between symmetric and traveling wave solutions is established.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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