Kasia Jankiewicz (University of Chicago)

Title: Residual finiteness of three generator Artin groups.

Abstract: Despite the simple looking presentation much is unknown about Artin groups. However, some questions can be answered in suitable classes of Artin groups. I will discuss the residual finiteness of Artin groups of large type on three generators. This relies on splittings of such Artin groups as amalgamated products of finitely generated free groups.