On coverings with special points and monodromy group a Weyl group of type Bd

Francesca Vetroa
2014 Filomat  
In this paper we study Hurwitz spaces parameterizing coverings with special points and with monodromy group a Weyl group of type B d . We prove that such spaces are irreducible if k > 3d − 3. Here, k denotes the number of local monodromies that are reflections relative to long roots.
doi:10.2298/fil1402275v fatcat:msjqdefzo5ftlcngqn3fr3e7vu