Coxeter-type quotients of surface braid groups

Renato Diniz, Oscar Ocampo, Paulo Cesar Cerqueira dos Santos Júnior

Let $M$ be a closed surface, $q\ge 2$ and $n\ge 2$. In this paper, we analyze the Coxeter-type quotient group $B_n(M)(q)$ of the surface braid group $B_n(M)$ by the normal clos…