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arXiv 1902.09588math.AP
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旋转流体内波模型的研究

On a model for internal waves in rotating fluids

A. Durán

摘要:

本文介绍了一个内波传播的旋转双流体模型。该模型可以通过包括重力效应而从非旋转流体问题导出,或者通过在分散平衡中添加旋转力而从非旋转流体问题导出。验证的物理制度进行了讨论和数学性质的新系统,有关的适定性,守恒律和孤波解的存在性,进行了分析。

英文摘要:

In this paper a rotating two-fluid model for the propagation of internal waves is introduced. The model can be derived from a rotating-fluid problem by including gravity effects or from a nonrotating one by adding rotational forces in the dispersion balance. The physical regime of validation is discussed and mathematical properties of the new system, concerning well-posedness, conservation laws and existence of solitary-wave solutions, are analyzed.

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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