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arXiv · 2104.08884

A class of inverse curvature flows for star-shaped hypersurfaces evolving in a cone

Jing Mao·Qiang Tu
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Abstract

Given a smooth convex cone in the Euclidean $(n+1)$-space ($n\geq2$), we consider strictly mean convex hypersurfaces with boundary which are star-shaped with respect to the center of the cone and which meet the cone perpendicularly. If those hypersurfaces inside the cone evolve by a class of inverse curvature flows, then, by using the convexity of the cone in the derivation of the gradient and H\"{o}lder estimates, we can prove that this evolution exists for all the time and the evolving hypersurfaces converge smoothly to a piece of a round sphere as time tends to infinity.

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Jing Mao, Qiang Tu. 2021-04-18. A class of inverse curvature flows for star-shaped hypersurfaces evolving in a cone. https://arxiv.org/abs/2104.08884

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