presso l' aula 7 del Dipartimento di Matematica e Informatica "U. DINI"
Il Prof. A.F. Tedeev
(Institute of Applied Mathematics and Mechanics of NAS of Ukraine)
terrà una conferenza dal titolo:
"Decay of the mass of the solution to the Cauchy problem of the degenerate parabolic equation with nonlinear potential"
Abstract:
We prove the precise decay in time estimates of the total mass of a solution to the Cauchy problem for quasilinear degenerate parabolic equation with absorption terms. The equation may involves additional terms which behavior at in?nity are described by Wolf potentials. In terms of new critical exponents we control precise behavior of a total mass.