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Ponsiglione: Existence and uniqueness for crystalline mean curvature flows with general mobilities

Ponsiglione:
In this seminar we will discuss weak formulations for crystalline mean curvature flows, providing existence and uniqueness of the geometric evolution up to fattening.

In particular, we show that the Almgren-Taylor-Wang scheme starting
from any given initial set converges, up to fattening, to a unique flat flow.
These results are in collaboration with A. Chambolle, M. Morini and M. Novaga.
http://cvgmt.sns.it/seminar/675/

When
Wed Feb 27, 2019 4pm – 5pm Coordinated Universal Time
Where
Aula seminari, Dipartimento di Matematica (map)