Calculus of Variations and Geometric Measure Theory
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A. Cesaroni - H. Kröner - M. Novaga

Anisotropic mean curvature flow of Lipschitz graphs and convergence to self-similar solutions

created by novaga on 13 May 2021
modified on 14 May 2021

[BibTeX]

Submitted Paper

Inserted: 13 may 2021
Last Updated: 14 may 2021

Year: 2021

ArXiv: 2105.06359 PDF

Abstract:

We consider the anisotropic mean curvature flow of entire Lipschitz graphs. We prove existence and uniqueness of expanding self-similar solutions which are asymptotic to a prescribed cone, and we characterize the long time behavior of solutions, after suitable rescaling, when the initial datum is a sublinear perturbation of a cone. In the case of regular anisotropies, we prove the stability of self-similar solutions asymptotic to strictly mean convex cones, with respect to perturbations vanishing at infinity. We also show the stability of hyperplanes, with a proof which is novel also for the isotropic mean curvature flow.


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