6533b86efe1ef96bd12cb672
RESEARCH PRODUCT
A note on coverings with special fibres and monodromy group $ S_{d}$
Francesca Vetrosubject
CombinatoricsProjective curveBranching (linguistics)Mathematics::Algebraic GeometryMonodromyGeneral MathematicsHigh Energy Physics::ExperimentHurwitz spaces special fibres branched coverings monodromy braid moves.Settore MAT/03 - GeometriaMathematicsdescription
We consider branched coverings of degree over with monodromy group , points of simple branching, special points and fixed branching data at the special points, where is a smooth connected complex projective curve of genus , and , are integers with . We prove that the corresponding Hurwitz spaces are irreducible if .
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2012-12-20 | Izvestiya: Mathematics |