English

On the Moebius deformable hypersurfaces

Differential Geometry 2023-08-03 v2

Abstract

In the article [\emph{Deformations of hypersurfaces preserving the M\"obius metric and a reduction theorem}, Adv. Math. 256 (2014), 156--205], Li, Ma and Wang investigated the interesting class of Moebius deformable hypersurfaces, that is, the umbilic-free Euclidean hypersurfaces f ⁣:MnRn+1f\colon M^n\to \mathbb{R}^{n+1} that admit non-trivial deformations preserving the Moebius metric. The classification of Moebius deformable hypersurfaces of dimension n4n\geq 4 stated in the aforementioned article, however, misses a large class of examples. In this article we complete that classification for n5n\geq 5.

Keywords

Cite

@article{arxiv.2208.07490,
  title  = {On the Moebius deformable hypersurfaces},
  author = {M. I. Jimenez and R. Tojeiro},
  journal= {arXiv preprint arXiv:2208.07490},
  year   = {2023}
}

Comments

24 pages - final version - to appear in Rev. Mat. Iberoamericana

R2 v1 2026-06-25T01:43:42.780Z