Date(s) - 16/10/2014
14 h 30 min - 15 h 30 min
In this talk I will show a construction of weak global solution for the full parabolic Keller-Segel model for chemotaxis in two dimensions. This result is based on a gradient flow interpretation of the system and its time discretization. An energy dissipation inequality is also obtained. This talk is based on joint work with A. Blanchet, J. A. Carrillo, D. Kinderleherer, M. Kowalczyk, P. Laurençot.