Geometry of level sets of elliptic equations and a conjecture of De Giorgi
Geometry of level sets of elliptic equations and a conjecture of De Giorgi
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Yannick Sire, Universite de Aix-Marseille III
Fine Hall 314
I will describe recent results on the rigidity of level sets of solutions of local and non local elliptic equations on the euclidean space and on riemannian manifolds in connection with a conjecture by De Giorgi.