Date(s) : 25/03/2015 iCal
14 h 30 min - 15 h 30 min
In this talk we will show some results concerning the eigenvalue problem for the fractional p-laplacian, a nonlinear and nonlocal differential operator, under Dirichlet boundary conditions. In particular we will speak about the positivity of the first eigenfunction, and the minimization of the second eigenvalue under a volume constraint, highlighting the differences with the local case. The results were obtained in collaboration with Lorenzo Brasco (I2M, Marseille) and Erik Lindgren (KTH, Stockholm).
[http://test.i2m.univ-amu.fr/spip.php?page=pageperso&nom=parini&prenom=enea]
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