12-5 Sergey A. Denisov
The sharp corner formation in 2d Euler dynamics of patches: infinite double exponential rate of merging (263K, pdf) Jan 11, 12
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Abstract. For 2d Euler dynamics of patches, we study the convergence to the singular stationary solution in the presence of a regular strain. The rate of merging as well as the growth of curvature are shown to be double exponential.

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