Algebraic Geometry Seminar

Seminar information archive ~05/01Next seminarFuture seminars 05/02~

Date, time & place Friday 13:30 - 15:00 118Room #118 (Graduate School of Math. Sci. Bldg.)
Organizer(s) GONGYO Yoshinori, KAWAKAMI Tatsuro, ENOKIZONO Makoto

2011/04/18

16:30-18:00   Room #126 (Graduate School of Math. Sci. Bldg.)
Masayuki Kawakita (Research Institute for Mathematical Sciences, Kyoto University)
Ideal-adic semi-continuity problem for minimal log discrepancies (JAPANESE)
[ Abstract ]
De Fernex, Ein and Mustaţă, after Kollár, proved the ideal-adic semi-continuity of log canonicity to obtain Shokurov's ACC conjecture for log canonical thresholds on l.c.i. varieties. I discuss its generalisation to minimal log discrepancies, proposed by Mustaţă.