中国科学院数学与系统科学研究院
数学研究所
数学科学全国重点实验室
代数几何研讨班
Speaker: 许淳楷（University of Warwick）
Inviter: 欧文浩
Language: English
Title: Limit Bridgeland stability conditions and Gieseker stability
Time & Venue: 2026年9月1日（星期二） 14:00-15:00 南楼N818
Abstract: Very recently, stability conditions on all smooth projective varieties are constructed by Chunyi Li. It is expected the stability conditions constructed by Li is near the 'large volume limit', which should be connected to the more classical Gieseker stability. In this talk, after reviewing basic definitions and Li's recent constructions, I will present some results towards this direction. In particular, we will show that in some direction, the limit of heart indeed consists of coherent sheaves. And Limit Bridgeland stability implies Gieseker stability. If time permits, I will also talk about the difficulty in the direction 'Gieseker implies Limit'. Based on work in preparation.
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