Seminars: Arutunov Vladimir, Weak Fano threefolds obtained by blowing-up a space curve (following a paper by J. Blanc and S. Lamy)

SEMINARS


Iskovskikh Seminar November 24, 2011 19:00, Moscow, Steklov Mathematical Institute, room 530

Weak Fano threefolds obtained by blowing-up a space curve (following a paper by J. Blanc and S. Lamy) Arutunov Vladimir M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract: In this paper smooth curves in $\mathbb P^3$ whose blow-up produces a threefold with anticanonical divisor big and nef are characterized. Authors also describe Sarkisov links constructed from this blow-ups.