13 citations · 13 across the 1 of their papers we have counts for
2 papers
math.AG2005★ 13 cited
On covering and quasi-unsplit families of rational curves
L. Bonavero, C. Casagrande, S. Druel
We study extremality properties of covering families of rational curves on projective varieties. Among others, we show that on a normal and Q-factorial projective variety of dimens…
math.AG1998
Contact structures on algebraic 5-dimensional manifolds
Stéphane Druel
In this note we study contact structures on 5-dimensional manifolds. We give a complete answer under the assumption that the Abundance conjecture holds in dimension 5.