Entropy is a natural natural functional that in some sense measures the complexity of a hypersurface. I will mention some recent results on topological changes in mean curvature flow, and I will report on a joint work with J.Bernstein ruling out a certain topological change for low entropy flows in R4. As an application we give a sharp entropy condition for forward clearing out lemma for non-fattening level set flow.
19 Jul 2019
3:00pm - 4:00pm
Where
Room 3494, Academic Building (near Lifts 25-26)
Speakers/Performers
Prof. Shengwen Wang
SUNY Binghamton
Organizer(S)
Department of Mathematics
Contact/Enquiries
mathseminar@ust.hk
Payment Details
Audience
Alumni, Faculty and Staff, PG Students, UG Students
Language(s)
English
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