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arXiv 1107.3191math.AP
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广义周期Camassa-Holm方程的破波现象和整体解的存在性

On the wave-breaking phenomena and global existence for the generalized periodic Camassa-Holm equation

Guilong Gui, Yue Liu, Min Zhu

摘要:

本文考虑了广义周期Camassa-Holm方程的初值问题,它与Camassa-Holm方程和Hunter-Saxton方程有关.证明了有限时间内破碎波发展的充分条件。另一方面,强永久波的存在性建立了一定的初始配置文件依赖于线性色散参数的范围内的索伯列夫空间。并在能量空间中得到了该问题的整体弱解。

英文摘要:

Considered herein is the initial-value problem for the generalized periodic Camassa-Holm equation which is related to the Camassa-Holm equation and the Hunter-Saxton equation. Sufficient conditions guaranteeing the development of breaking waves in finite time are demonstrated. On the other hand, the existence of strong permanent waves is established with certain initial profiles depending on the linear dispersive parameter in a range of the Sobolev spaces. Moreover, the admissible global weak solution in the energy space is obtained.

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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