题目：Ancient Solution to the Generalized Curve Shortening Flow
报告人：Shibing Chen (The Australian National University)
地点：瑞安楼 609 教室
摘要：I will discuss some results on the classification of convex compact ancient solution to the generalized curve shortening flow (the speed of evolution is the curvature of the curve to some power). In particular, I will show that the only convex compact ancient solution to the affine curve shortening flow (also known as fundamental equation of image processing) is a shrinking ellipse.
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