Asymptotic behavior of vortices in axisy
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Kun Ren; Tai-Man Tang
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Article
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2008
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John Wiley and Sons
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English
โ 153 KB
## Abstract We investigate the confinement properties of bounded, nonnegative, compactly supported vortices of axisymmetric incompressible Euler flows without swirl. We show that along one direction of the symmetry axis, its support can grow no faster than __O__[(__t__โlogโ__t__)^1/2^]. The rate at