On the Rate of Merging of Vorticity Level Sets for the 2d Euler Equations

نویسنده

  • ANDREJ ZLATOŠ
چکیده

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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تاریخ انتشار 2017