On weak bounded negativity conjecture
Abstract
In the first part of this article, we give bounds on self-intersections C2 of integral curves C on blow-ups BlnX of surfaces X with the anti-canonical divisor −KX effective. In the last part, we prove the weak bounded negativity for self-intersections C2 of integral curves C in a family of surfaces f:Y⟶B where B is a smooth curve.
Fields of Study & Subjects
Stochastic processes and financial applications
Probability and Risk Models
Publication details
- Journal / source
- Communications in Algebra
- Publisher
- Informa UK Limited
- Pages
- 1–13
- Publication date
- 13 August 2026
- Language
- EN