Constant mean curvature surfaces with boundary on a sphere
Differential Geometry
2014-10-22 v1
Abstract
In this article we study the shape of a compact surface of constant mean curvature of Euclidean space whose boundary is contained in a round sphere. We consider the case that the boundary is prescribed or that the surface meets the sphere with a constant angle. We study under what geometric conditions the surface must be spherical. Our results apply in many scenarios in physics where in absence of gravity a liquid drop is deposited on a round solid ball and the air-liquid interface is a critical point for area under all variations that preserve the enclosed volume.
Keywords
Cite
@article{arxiv.1410.5767,
title = {Constant mean curvature surfaces with boundary on a sphere},
author = {Rafael López and Juncheol Pyo},
journal= {arXiv preprint arXiv:1410.5767},
year = {2014}
}