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(Geometric Flows and Geometric Operators) GFO in Pisa

Curvature evolution of nonconvex lens-shaped domains

speaker: Matteo Novaga (Unversità di Pisa)

abstract: I will study the curvature flow of planar nonconvex lens-shaped domains, considered as special symmetric networks with two triple junctions, showing that the evolving domain becomes convex in finite time and then it shrinks homothetically to a point. This is the analog of the result of Grayson for curvature flow of closed planar embedded curves.

timetable:
Mon 29 Jun, 14:00 - 15:00, Aula Dini
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