arXiv · 1911.00488
Mean curvature flow with positive random forcing in 2-d
Abstract
We consider the forced mean curvature flow in 2-d, finite range of dependence and positive random forcing. We prove flatness and existence of effective speed for initially flat propagating fronts. This is the analogue, in random media, of a result of Caffarelli and Monneau. The main new tools are a large scale Lipschitz estimate for the arrival time function, and a quantitative uniqueness result which does not use uniform local regularity.
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William M Feldman. 2019-11-01. Mean curvature flow with positive random forcing in 2-d. https://arxiv.org/abs/1911.00488
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