[Parma][Seminario] Giuseppe Maria Coclite (Pol. Bari) 7/01/2026 Ore 15.30
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Æmilian Mathematics Events
Jan 5, 2026, 4:04:48 PM (11 days ago) Jan 5
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Nonlocal regularization of conservation laws
Sala riunioni, Dip. Matematica, Campus - Univ. Parma
Abstract. Nonlocal regularization of conservation laws consists in conservation laws in which the flux function depends on the solution through the convolution with an exponential kernel. We study two singular limits associated to the problem: 1) the convergence of the solutions as the nonlocality shrinks to a local evaluation, i.e., when the kernel tends to a Dirac delta distribution; 2) the long-time behavior as the time tends to infinity. This talk is based on works in collaboration with M. Colombo, J.-M. Coron, G. Crippa, N. De Nitti, K. H. Karlsen, A. Keimer, E. Marconi, L. Pflug, N. H. Risebro, L. V. Spinolo, and E. Zuazua.
Abstract. Nonlocal regularization of conservation laws consists in conservation laws in which the flux function depends on the solution through the convolution with an exponential kernel. We study two singular limits associated to the problem: 1) the convergence of the solutions as the nonlocality shrinks to a local evaluation, i.e., when the kernel tends to a Dirac delta distribution; 2) the long-time behavior as the time tends to infinity. This talk is based on works in collaboration with M. Colombo, J.-M. Coron, G. Crippa, N. De Nitti, K. H. Karlsen, A. Keimer, E. Marconi, L. Pflug, N. H. Risebro, L. V. Spinolo, and E. Zuazua.
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