Kissing number for $\mathbb{R}^{13}$
The maximum number of non-overlapping unit spheres that can touch a central unit sphere in $\mathbb{R}^{13}$.
Lower bound:
$1154$
Upper bound:
$2064$
Updates
-
Lower bound: $1154$
Reference unknown
[via Kissing number - Wikipedia] -
Upper bound: $2064$
Reference unknown
[via Kissing number - Wikipedia]