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Seminario / Scarpa

SEMINARIO DI ANALISI MATEMATICA
https://sites.google.com/view/seminarioanalisiunimi/

Nell’ambito del seminario di analisi matematica del Dipartimento di Matematica “Federigo Enriques"

 

Giovedì 9 Gennaio 2020 alle ore 14:00
presso la Sala di Rappresentanza del Dipartimento di Matematica dell'Università di Milano


si terrà il seguente seminario:


Luca Scarpa
(University of Vienna)

From nonlocal to local phase-field models: asymptotic analysis and applications

 

 

Abstract: We give an overview of some recent results about the convergence of nonlocal Cahn-Hilliard systems to their respective local counterparts, as the convolution kernel approximates a Dirac delta. The double-well potential is allowed to be of logarithmic or double-obstacle type, and possible viscous and convective terms are included. The asymptotics is carried out by means of monotone analysis, variational techniques, and Gamma convergence results. Finally, applications to the study of more general nonlocal and local phase-field models are discussed.
This study is based on joint works with Elisa Davoli and Lara Trussardi (University of Vienna, Austria).


Tutti gli interessati sono invitati a partecipare.

 

07 gennaio 2020
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