Algebraic Geometry Seminar

Seminar information archive ~12/11Next seminarFuture seminars 12/12~

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 #122 (Graduate School of Math. Sci. Bldg.)
Kotaro Kawatani (Kyoto University)
Comparison with Gieseker stability and slope stability via Bridgeland's stability (JAPANESE)
[ Abstract ]
In this talk we compare two classical notions of stability (Gieseker stability and slope stability) for sheaves on K3 surfaces by using stability conditions which was introduced by Bridgeland. As a consequence of this work, we give a classification of 2 dimensional moduli spaces of sheaves on K3 surface depending on the rank of the sheaves.