0000000000845069

AUTHOR

Francesca Vetroa

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

2014

In this paper we study Hurwitz spaces parameterizing coverings with special points and with monodromy group a Weyl group of type Bd. 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.

Hurwitz spacespecial fibers branched coveringWeyl groupPure mathematicsGeneral Mathematicsmonodromybraid moves.Type (model theory)Algebrasymbols.namesakeMonodromysymbolsSettore MAT/03 - GeometriaMathematics
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