2 papers
math.GR2023
Endomorphisms of Artin groups of type D
Fabrice Castel, Luis Paris
In this paper we determine a classification of the endomorphisms of the Artin group of type for . In particular we determine its automorphism group and its…
math.GR2011
Geometric representations of the braid groups
Fabrice Castel
We show that the morphisms from the braid group with n strands in the mapping class group of a surface with a possible non empty boundary, assuming that its genus is smaller or equ…