Abstract
We determine the fundamental group of the complement of the three-cuspidal quartic minus the tangent lines through the cusps. The existence of a rigid covering of this complement whose monodromy group is isomorphic to the simple group PSL2(F7) is proved.
Original language | English |
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Pages (from-to) | 1-8 |
Number of pages | 8 |
Journal | Abhandlungen aus dem Mathematischen Seminar der Universitat Hamburg |
Volume | 80 |
Issue number | 1 |
DOIs | |
State | Published - Jun 2010 |
Keywords
- Braid groups
- Plane curve complements
- Rigid covers