6533b7d1fe1ef96bd125d696

RESEARCH PRODUCT

Irreducible components of Hurwitz spaces of coverings with two special fibers

Francesca Vetro

subject

Weyl groupPure mathematicsHurwitz quaternionGroup (mathematics)General MathematicsType (model theory)Hurwitz spaces special fibers branched coverings Weyl group of type B_d monodromy braid moves.symbols.namesakeMathematics::Algebraic GeometryMonodromyHurwitz's automorphisms theoremsymbolsIrreducibilitySettore MAT/03 - GeometriaMathematics::Representation TheoryMathematics

description

In this paper we prove new results of irreducibility for Hurwitz spaces of coverings whose monodromy group is a Weyl group of type B_d and whose local monodromies are all reflections except two.

10.1007/s00009-013-0256-2http://hdl.handle.net/10447/91584