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20162023
most citedClassification of convex ancient free boundary mean curvature flows in the ball

1 citations · 1 across the 6 of their papers we have counts for

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math.DG2023

Sharp distance comparison for curve shortening flow on the round sphere

Paul Bryan, Mat Langford, Jonathan J. Zhu

We prove that curve shortening flow on the round sphere displays sharp chord-arc improvement, precisely as in the planar setting (Andrews and Bryan, Comm. Anal. Geom., 2011). As in…

math.DG2023

Ancient pancake solutions to fully nonlinear curvature flows

Sathya Rengaswami, Mat Langford

We construct -invariant ancient ``pancake'' solutions to a large and natural class of fully nonlinear curvature flows. We then establish that these are the unique…

math.DG2022

Hamilton's Theorem (on the compactness of pinched hypersurfaces) via mean curvature flow

Theodora Bourni, Mat Langford, Stephen Lynch

We make rigorous an old idea of using mean curvature flow to prove a theorem of Richard Hamilton on the compactness of proper hypersurfaces with pinched, bounded curvature.

math.DG20221 cited

Classification of convex ancient free boundary mean curvature flows in the ball

Theodora Bourni, Mat Langford

We prove that there exists, in every dimension, a unique (modulo rotations about the origin and time translations) convex ancient mean curvature flow in the ball with free boundary…

math.DG2021

Quadratically pinched submanifolds of the sphere via mean curvature flow with surgery

Mat Langford, Stephen Lynch, Huy The Nguyen

We study mean curvature flow of -dimensional submanifolds of , the round -sphere of sectional curvature , under the quadratic curvature pinching con…

math.DG2019

Differential Harnack inequalities via Concavity of the arrival time

Theodora Bourni, Mat Langford

We present a simple connection between differential Harnack inequalities for hypersurface flows and natural concavity properties of their time-of-arrival functions. We prove these…