Subspace Packings -- Constructions and Bounds

Tuvi Etzion, Sascha Kurz, Kamil Otal +1

The Grassmannian ${\mathcal{G}}_q(n,k)$ is the set of all $k$-dimensional subspaces of the vector space ${\mathbb{F}}_q^n$. Kötter and Kschischang showed that codes in Grassmannian spa…