Axi‐symmetrization near Point Vortex Solutions for the <scp>2D</scp> Euler Equation
نویسندگان
چکیده
We prove a definitive theorem on the asymptotic stability of point vortex solutions to full Euler equation in 2 dimensions. More precisely, we show that small, Gevrey smooth, and compactly supported perturbation leads global solution 2D, which converges weakly as $t\to\infty$ radial profile with respect vortex. The position vortex, is time dependent, stabilizes rapidly becomes center final, profile. mechanism stabilization mixing inviscid damping.
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ژورنال
عنوان ژورنال: Communications on Pure and Applied Mathematics
سال: 2021
ISSN: ['1097-0312', '0010-3640']
DOI: https://doi.org/10.1002/cpa.21974