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Geometric criteria for the existence of capillary surfaces in tubes
Expositiones Mathematicae ( IF 0.7 ) Pub Date : 2024-02-28 , DOI: 10.1016/j.exmath.2024.125547
Giorgio Saracco

We review some geometric criteria and prove a refined version, that yield existence of capillary surfaces in tubes in a gravity free environment, in the case of physical interest, that is, for bounded, open, and simply connected . These criteria rely on suitable weak one-sided bounds on the curvature of the boundary of the cross-section .

中文翻译:

管中毛细管表面存在的几何标准

我们回顾了一些几何标准并证明了一个改进的版本,在无重力环境中,在物理利益的情况下,即有界、开放和简单连接的情况下,产生管中毛细管表面的存在。这些标准依赖于横截面边界曲率上适当的弱单侧边界。
更新日期:2024-02-28
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