On the local existence of analytic solutions to the Prandtl boundary layer equations

On the local existence of analytic solutions to the Prandtl boundary layer equations
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DOI:
10.4310/cms.2013.v11.n1.a8
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发表时间:
2013
影响因子:
1
通讯作者:
I. Kukavica;V. Vicol
I. Kukavica;V. Vicol
中科院分区:
数学4区
文献类型:
--
作者:
I. Kukavica;V. Vicol

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摘要。我们解决的局部适定性的普朗特边界层方程。使用一个新的变化的变量,我们允许更一般的数据比以前considered,也就是说,我们需要在边界层的顶部匹配是在一个多项式,而不是exponential率。证明是直接的,通过分析能量估计的切向变量。数学科学通讯。第11卷,第1期(2013年),第267-290页。
ABSTRACT. We address the local well-posedness of the Prandtl boundar y layer equations. Using a new change of variables we allow for more general data than previously c onsidered, that is, we require the matching at the top of the boundary layer to be at a polynomial rather than exp onential rate. The proof is direct, via analytic energy estimates in the tangential variables. Communications in Mathematical Sciences. Volume 11, Numbe r 1 (2013), 267–290.