Letian Chen

collaborators

2 papers

math.DG2021

Rotational symmetry of solutions of mean curvature flow coming out of a double cone

Letian Chen

We show that any smooth solution to the mean curvature flow equations coming out of a rotationally symmetric double cone is also rotationally symmetric.

math.DG2020

Rigidity and Stability of Submanifolds with Entropy Close to One

Letian Chen

We show that an $n$ -dimensional surface whose entropy is close to that of an $n$ -dimensional plane is close in Hausdorff distance to some $n$ -dimensional plane at every scale. More…