RUS  ENG
Полная версия
ВИДЕОТЕКА



Conic bundle structures on singular Fano $3$-folds

Yu. G. Prokhorov

Steklov Mathematical Institute of Russian Academy of Sciences, Moscow


https://vkvideo.ru/video-222947497_456239109
https://youtu.be/OPQZ1ZHXkAs

Аннотация: We discuss certain sufficient conditions of the existence of birational conic bundle structures on Fano $3$-folds with terminal singularities. As an application we prove non-rationality of some such Fano $3$-folds, which are very close to rational ones.

Язык доклада: английский


© МИАН, 2025