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Steady Prandtl Layers over a Moving Boundary: Non-Shear Euler flows. (arXiv:1705.05936v1 [math.AP])

来源于:arXiv
In this article we establish the validity of Prandtl layer expansions around Euler flows which are not shear. The presence of non-shear flows at the leading order creates a singularity of $o(\frac{1}{\sqrt{\epsilon}})$. A new $y$-weighted positivity estimate is developed to control this leading-order growth at the far field. 查看全文>>