The Maximum Number of Triangles in a Graph of Given Maximum Degree
Advances in Combinatorics (2020)
We prove that any graph on $n$ vertices with max degree $d$ has at most $q{d+1 \choose 3}+{r \choose 3}$ triangles, where $n = q(d+1)+r$, $0 \le r \le d$. This resolves a conjecture of Gan-Loh-Sudakov.
@article{ADVC_2020_a1,
author = {Zachary Chase},
title = {The {Maximum} {Number} of {Triangles} in a {Graph} of {Given} {Maximum} {Degree}},
journal = {Advances in Combinatorics},
year = {2020},
language = {en},
url = {http://geodesic.mathdoc.fr/item/ADVC_2020_a1/}
}
Zachary Chase. The Maximum Number of Triangles in a Graph of Given Maximum Degree. Advances in Combinatorics (2020). http://geodesic.mathdoc.fr/item/ADVC_2020_a1/