On the Rate of Merging of Vorticity Level Sets for the 2D Euler Equations
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نویسنده
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Andrej Zlatoš
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منبع
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journal of nonlinear science - 2018 - دوره : 28 - شماره : 6 - صفحه:2329 -2341
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چکیده
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we show that two distinct level sets of the vorticity of a solution to the 2d euler equations on a disc can approach each other along a curve at an arbitrarily large exponential rate.
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کلیدواژه
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2D Euler equations ,Infinite time exponential growth ,Approach of level sets along a curve 35Q31
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آدرس
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University of California San Diego, Department of Mathematics, USA
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