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arxiv: 0706.1969 · v1 · submitted 2007-06-13 · 🧮 math.AP

Formation of singularities for a transport equation with nonlocal velocity

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keywords timeequationfiniteformationnonlocalsingularitiestransportvelocity
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We study a 1D transport equation with nonlocal velocity and show the formation of singularities in finite time for a generic family of initial data. By adding a diffusion term the finite time singularity is prevented and the solutions exist globally in time.

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