English

Isothermic constrained Willmore tori in 3-space

Differential Geometry 2022-03-03 v1

Abstract

We show that the homogeneous and the 2-lobe Delaunay tori in the 3-sphere provide the only isothermic constrained Willmore tori in 3-space with Willmore energy below 8π8\pi. In particular, every constrained Willmore torus with Willmore energy below 8π8\pi and non-rectangular conformal class is non-degenerated.

Keywords

Cite

@article{arxiv.1903.11823,
  title  = {Isothermic constrained Willmore tori in 3-space},
  author = {Lynn Heller and Sebastian Heller and Cheikh Birahim Ndiaye},
  journal= {arXiv preprint arXiv:1903.11823},
  year   = {2022}
}

Comments

19 pages, 2 figures, originally Section 3 of arXiv:1901.05664, details added;

R2 v1 2026-06-23T08:21:49.118Z