Bernstein-type Theorems for constant mean curvature surfaces in the three-dimensional light cone

Fuente: arXiv
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Main Authors: Akamine, Shintaro, Lee, Wonjoo, Yang, Seong-Deog
Format: Preprint
Published: 2026
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author Akamine, Shintaro
Lee, Wonjoo
Yang, Seong-Deog
author_facet Akamine, Shintaro
Lee, Wonjoo
Yang, Seong-Deog
contents We establish Bernstein-type theorems for entire constant mean curvature graphs in the three-dimensional light cone $\mathbb{Q}^3_+$ over the horosphere under the assumption that the Gaussian curvature $K$ is bounded below, by showing that such graphs are horospheres or spheres of $\mathbb{Q}^3_+$.
format Preprint
id arxiv_https___arxiv_org_abs_2603_17727
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Bernstein-type Theorems for constant mean curvature surfaces in the three-dimensional light cone
Akamine, Shintaro
Lee, Wonjoo
Yang, Seong-Deog
Differential Geometry
(2020) Primary 53A10, Secondary 53B30, 35B08
We establish Bernstein-type theorems for entire constant mean curvature graphs in the three-dimensional light cone $\mathbb{Q}^3_+$ over the horosphere under the assumption that the Gaussian curvature $K$ is bounded below, by showing that such graphs are horospheres or spheres of $\mathbb{Q}^3_+$.
title Bernstein-type Theorems for constant mean curvature surfaces in the three-dimensional light cone
topic Differential Geometry
(2020) Primary 53A10, Secondary 53B30, 35B08
url https://arxiv.org/abs/2603.17727