A simple eversion of the 2-sphere with a unique quadruple point
Differential Geometry
2022-09-07 v1
Abstract
We give an example of an eversion of the 2-sphere in the Euclidean 3-space, inspired by Morse theory, with a unique quadruple point. No homotopical tool is used.
Keywords
Cite
@article{arxiv.2209.01865,
title = {A simple eversion of the 2-sphere with a unique quadruple point},
author = {Denis Sauvaget},
journal= {arXiv preprint arXiv:2209.01865},
year = {2022}
}