change of schedule: seminar on 29 January

[Emanuele Tuillier Illingworth]

SEMINAR ANNOUCEMENT


Prof. Enrico Valdinoci
Università di Milano

Title: Regularity of nonlocal minimal cones in the plane

Abstract:
We discuss the notion of nonlocal minimal surfaces
(that are hypersurfaces that minimize a nonlocal perimeter functional)
and nonlocal minimal cones (that are
homogeneous nonlocal minimal surfaces).
We prove that the only nonlocal minimal cones in the plane
are the hyperplanes.
This implies that nonlocal minimal surfaces are
in the plane are locally smooth curves.
These results were obtained in a joint work with O. Savin.


Venue: Thursday 24 January at 12:00 in lecture room 133

-- 
Dr. Emanuele Tuillier Illingworth
Secretary of the Mathematics Area
Building A, II floor, room 214
phone (+39) 040 37 87 598
fax (+39) 040 37 87 466
SISSA
Via Bonomea 265
34136
Trieste, ITALY
emanuele.tuillier at sissa.it