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arXiv · 2505.23067

Second boundary value problem for the Hessian curvature flow

Rongli Huang·Changzheng Qu·Zhizhang Wang·Weifeng Wo
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Abstract

We investigate the evolution of strictly convex hypersurfaces driven by the $k$-Hessian curvature flow, subject to the second boundary condition. We first explore the translating solutions corresponding to this boundary value problem. Next, we establish the long-time existence of the flow and prove that it converges to a translating solution. To overcome the difficulty of driving boundary $C^2$ estimates, we employ an orthogonal invariance technique. Using this method, we extend the results of Schn\"urer-Smoczyk \cite{Schnurer2003} and Schn\"urer \cite{Schnurer2002} from the second boundary value problem of Gauss curvature flow to $k$-Hessian curvature flow.

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Rongli Huang, Changzheng Qu, Zhizhang Wang, Weifeng Wo. 2025-05-29. Second boundary value problem for the Hessian curvature flow. https://arxiv.org/abs/2505.23067

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