Erd\H{o}s--Ko--Rado and Hilton--Milner theorems for two-forms
Combinatorics
2022-01-27 v1
Abstract
In this short note we show that both generalizations of celebrated Erd\H{o}s--Ko--Rado theorem and Hilton--Milner theorem to the setting of exterior algebra in the simplest non-trivial case of two-forms follow from the folklore puzzle about possible arrangements of an intersecting family of lines.
Cite
@article{arxiv.2201.10892,
title = {Erd\H{o}s--Ko--Rado and Hilton--Milner theorems for two-forms},
author = {Grigory Ivanov and Seyda Köse},
journal= {arXiv preprint arXiv:2201.10892},
year = {2022}
}