Title: The singularity arising in an area-preserving curvature flow

Abstract: In the area-preserving curvature flow, an embedded convex closed curve evolves into a circle as time goes to infinity, while an immersed curve may have singularity during its evolution. In this talk, we investigate the property of such singularity. It is shown that the singularity must be type-II and the asymptotic shape of evolving curve near the singularity point is a grim reaper..

Speaker: Wang Xiaoliu, Southeast University

Date: 09:40 2021-3-20

Wemeet ID: 567 765 321

Password: 123456

Organizer: School of Mathematical Science

Teachers and students are welcome!