Paper · May 4, 2024
Hypersurfaces with capillary boundary evolving by volume preserving power mean curvature flow
As on arXiv
Abstract
In this paper, we introduce a volume- or area-preserving curvature flow for hypersurfaces with capillary boundary in the half-space, with speed given by a positive power of the mean curvature with a non-local averaging term. We demonstrate that for any convex initial hypersurface with a capillary boundary, the flow exists for all time and smoothly converges to a spherical cap as
Comments: 24 pages, 1 figure
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Alexandrov-Fenchel inequalities for convex hypersurfaces in the half-space with capillary boundary
Topics Free boundary & capillary, Volume-preserving & constrained flows, Other curvature flows · Same author Liangjun Weng · Shared terms “half space”, “spherical cap”
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Topics Free boundary & capillary, Volume-preserving & constrained flows, Long-time existence & convergence · Same author Liangjun Weng · Shared terms “half space”, “spherical cap”
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Topics Free boundary & capillary, Volume-preserving & constrained flows, Long-time existence & convergence · Same author Liangjun Weng · Shared terms “spherical cap”, “half space”
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Alexandrov-Fenchel inequalities for capillary hypersurfaces in hyperbolic space
Topics Free boundary & capillary, Volume-preserving & constrained flows, Other curvature flows · Same author Liangjun Weng
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Uniqueness of capillary Gauss solitons
Topics Free boundary & capillary, Other curvature flows · Same author Liangjun Weng · Shared terms “spherical cap”, “half space”
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Topics Free boundary & capillary, Volume-preserving & constrained flows, Other curvature flows · Same author Liangjun Weng
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A Constrained Mean Curvature Flow On Capillary Hypersurface Supported On Totally Geodesic Plane
Topics Free boundary & capillary, Volume-preserving & constrained flows, Long-time existence & convergence · Shared terms “initial hypersurface”
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- 6A.10Curve Shortening and the First Geometric Flows
Shrinking circles, grim reapers, neckpinches and Huisken’s monotonicity, seen in the plane.