On $T$-avoiding spherical codes and designs in ${\mathbb{R}}^{32}$

P. Boyvalenkov, D. Cherkashin, P. Dragnev +2

In this article, we show that the minimal vectors of the extremal even unimodular lattices in ${\mathbb{R}}^{32}$ are $T$-avoiding universally optimal for suitable sets $T$. Moreover…