https://neckpinch.com/authors/zhen-wang/New arXiv papers by Zhen Wang, from Neckpinch Tue, 03 Nov 2026 07:43:57 GMT https://neckpinch.com/papers/2610.18197/arxiv:2610.18197Tue, 13 Oct 2026 00:00:00 GMTYongheng Han, Zhen Wang — We prove that every tangent flow at the first singular time of a smooth, closed, embedded mean curvature flow has smooth support, provided that the total curvature satisfies sup_(t∈[0,T))∫_(Mₜ)|A|ⁿ dμₜ<∞. This extends Ilmanen's smoothness result for tangent flows to higher dimensions.Mean curvature flowSingularities https://neckpinch.com/papers/2108.00746/arxiv:2108.00746Mon, 02 Aug 2021 00:00:00 GMTZhen Wang — We establish a pointwise estimate of A along the mean curvature flow in terms of the initial geometry and the jHAj bound. As corollaries we obtain the extension theorem of HA and the blowup rate estimate of HA.Mean curvature flowSingularitiesLong-time existence & convergence