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arXiv 2209.04641math.AP
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关于具有正常涡量的稳态水波的振幅

On the amplitude of steady water waves with positive constant vorticity

Evgeniy Lokharu, Erik Wahlén, Jörg Weber

AI总结:

该研究针对具有恒定有利涡量的单向二维稳态纯重力水波,推导得出波振幅的显式界(随涡量趋于无穷衰减至零),且该结论适用于任意水波,无需限定周期、孤立或对称情形。

摘要:

针对具有恒定有利涡量的单向流动二维稳态纯重力水波,我们证明了波振幅的一个显式界,该界随涡量趋于无穷大而衰减至零。值得注意的是,我们的结果适用于任意水波,即不必局限于周期波、孤立波或对称波。

英文摘要:

For two-dimensional steady pure-gravity water waves with a unidirectional flow of constant favourable vorticity, we prove an explicit bound on the amplitude of the wave, which decays to zero as the vorticity tends to infinity. Notably, our result holds true for arbitrary water waves, that is, we do not have to restrict ourselves to periodic or solitary or symmetric waves.

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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