A characterization of the delaunay surfaces

Ezequiel Barbosa; Lucas Carvalho Silva

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arXiv · 2004.03320

A characterization of the delaunay surfaces

Ezequiel Barbosa·Lucas Carvalho Silva

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Abstract

In this paper we use the Alexandrov Reflection Method to obtain a characterization to embedded CMC capillary annulus $Σ^2 \subset \mathbb{B}^3$. In especial, but using a new strategy, we present a new characterization to the critical catenoid. Precisely, we show that $Σ\subset \mathbb{B}^3$ being an embedded minimal free boundary annulus in $\mathbb{B}^3$ such that $\partial Σ$ is invariant under reflection through a coordinates planes, then $Σ$ is the critical catenoid. This work is part of the second author thesis which was written in 2019.

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BibTeX RIS

Ezequiel Barbosa, Lucas Carvalho Silva. 2020-04-07. A characterization of the delaunay surfaces. https://arxiv.org/abs/2004.03320

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