Regeneration of Braid Monodromy Factorisation in Families of Plane Projective Curves
—
filed under:
SFB-Kolloquium
Michael Lönne (Bayreuth)
| What |
|
|---|---|
| When |
Feb 10, 2011 from 03:15 pm to 04:15 pm |
| Where | 05-432 (Hilbertraum) |
| Add event to calendar |
vCal
iCal
|
Abstract.
Suppose we are given a family C_t of plane projective curves depending on a local parameter t, such that at t=0 the family degenerates.
Our aim is to get the braid monodromy for C_\eps from the braid monodromy of C_0 and suitable restrictions on the family.
In fact we can give a result concerning plane curves which arise as branch curves of quadruple covers.
