Centro-affine normal flows on curves: Harnack estimates and Ancient solutions
Differential Geometry
2025-06-30 v4
Abstract
We prove that the only compact, origin-symmetric, strictly convex ancient solutions of the planar centro-affine normal flows are contracting origin-centered ellipses.
Cite
@article{arxiv.1211.2346,
title = {Centro-affine normal flows on curves: Harnack estimates and Ancient solutions},
author = {Mohammad N. Ivaki},
journal= {arXiv preprint arXiv:1211.2346},
year = {2025}
}
Comments
I changed the title and fixed some typos. To appear in Annales de l'Institut Henri Poincar\'e (C) Analyse Non Lin\'eaire