A variational approach to a class of nonlinear Cauchy-Neumann problems

Data Seminario: 
25-Oct-2021
Ora Inizio: 
14:30
Ora Fine: 
15:30
Alessandro Audrito
ETH Zurich

Abstract. In this talk, I will present some recent results about existence and Holder regularity of weak solutions to a class of nonlinear Cauchy-Neumann problems arising in combustion theory and fractional diffusion. Weak solutions are obtained through a nonstandard variational approximation procedure, known in the literature as the Weighted Inertia-Energy-Dissipation method. To pass to the limit, we show the existence of an approximating sequence satisfying some new uniform parabolic H?lder estimate of De Giorgi-Nash-Moser type and some uniform energy estimates. In order to attend the seminar please fill in the form

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