Buongiorno

vi annuncio un secondo seminario per la prossima settimana qui alla Sapienza (v.sotto).

Grazie
Alessandra 
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Venerdì 10 Maggio, ore 14:00, Aula di Consiglio, Dipartimento di Matematica, La Sapienza.

Speaker:  Mauro Mariani, National Research University Higher School of
Economics, Moscow

Title: Scaling limit of a continuous model of active particles.

Abstract: A free energy functional arising from kinetic mean field
models of interacting particles is considered. We study the
variational limit, in the regime of long time and strong interaction.
While the density of particles only features a weak limit in the phase
space (say position and velocity), the projection of such a density on
the spacial coordinates has a meaningful limit, which satisfies a
hydrodynamic equation. We characterizes the tensors appearing in the
hydrodynamic limit, in terms of the interaction and velocity field of
the original model.
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