Realisability of $G_n^3$, realisability projection, and kernel of the $G_n^3$-braid presentation

Vassily Olegovich Manturov

The aim of this article is to prove that the kernel of the map from the pure braid group $P{B}_n,n\ge 4$ to the group $G_n^3$ consists of full twist braids and their exponents.…