Algebraic Geometry Seminar

Seminar information archive ~04/22Next seminarFuture seminars 04/23~

Date, time & place Friday 13:30 - 15:00 ハイブリッド開催/117Room #ハイブリッド開催/117 (Graduate School of Math. Sci. Bldg.)
Organizer(s) GONGYO Yoshinori, NAKAMURA Yusuke, TANAKA Hiromu


15:30-17:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Kenta Hashizume (Department of Mathematics, Kyoto University)
Minimal model theory for relatively trivial log canonical pairs
[ Abstract ]
The good minimal model conjecture is an important open problem in the birational geometry, and inductive arguments on the dimension of varieties are useful when we work on this conjecture. In fibration with a log canoinical pair having some good properties, it is expected that the above conjecture for the log canonical pair on total space can be proved by investigating the general fiber and base variety of the fibration. In this talk, I will explain an inductive argument in fibrations with relatively trivial log canonical pairs and introduce some applications of the inductive argument.