English

Embedded constant mean curvature hypertori in the $2n$-sphere

Differential Geometry 2025-03-26 v1

Abstract

Brendle proved Lawson conjecture about minimal embedded torus in the round three-dimensional sphere. Carlotto and Schulz constructed a minimal embedded three-dimensional hypertorus in the round four-dimensional sphere and conjectured that their hypertorus is a unique minimal embedded three-dimensional hypertorus in the round four-dimensional sphere. In this paper, we construct two different constant mean curvature embedded (2n1)(2n-1)-dimensional hypertori (that is, topological type Sn1×Sn1×S1\mathbb{S}^{n-1} \times \mathbb{S}^{n-1} \times \mathbb{S}^1) which have the same negative mean curvature HH in the round 2n2n-dimensional sphere S2n(1)\mathbb{S}^{2n}(1) .

Keywords

Cite

@article{arxiv.2503.19297,
  title  = {Embedded constant mean curvature hypertori in the $2n$-sphere},
  author = {Junqi Lai and Guoxin Wei},
  journal= {arXiv preprint arXiv:2503.19297},
  year   = {2025}
}