On a question of supports
Algebraic Geometry
2026-04-24 v3
Abstract
We give a sufficient condition in order that closed connected subsets in the -dimensional real projective space admit a common multitangent hyperplane.
Cite
@article{arxiv.2202.04532,
title = {On a question of supports},
author = {Frédéric Mangolte and Christophe Raffalli},
journal= {arXiv preprint arXiv:2202.04532},
year = {2026}
}