Jun 22 – 26, 2015
Centre Paul-Langevin AUSSOIS
Europe/Paris timezone
In honor of Bernard Teissier's 70th birthday

Free divisors and rational cuspidal curves in the plane

Not scheduled
Centre Paul-Langevin AUSSOIS

Centre Paul-Langevin AUSSOIS

Centre Paul-Langevin 24, rue du Coin 73500 Aussois


Mr Alexandru Dimca (Université de Nice-Sophia Antipolis)


I will discuss a surprising relation between the free divisors in the complex projective plane (and a slight extension of them called the nearly free divisors) and the rational cuspidal curves. A number of conjectures express this relation and some of them are proved in special cases.

Presentation materials