6533b825fe1ef96bd12833a7
RESEARCH PRODUCT
A counterexample to a conjecture on linear systems on ℙ3
A LafaceLuca Ugagliasubject
Settore MAT/03 - GeometriaGeometry and TopologyLinear systems multiplicitydescription
In this paper [1] Ciliberto proposes a conjecture in order to characterize special linear systems of IPn through multiple base points. In this note we give a counterexample to this conjecture by showing that there is a substantial difference between the speciality of linear systems on IP 2 and those of IP3.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2004-07-07 | advg |