Note on residual finiteness of Artin groups

Luis Paris, Ruben Blasco-Garcia, Arye Juhasz

Let $A$ be an Artin group. A partition $\mathcal{P}$ of the set of standard generators of $A$ is called admissible if, for all $X,Y\in \mathcal{P}$, $X\ne Y$, there is at most o…