数学科学研究所
Insitute of Mathematical Science

Seminar: Introduction to Grothendieck topologies and sheaves(1)

Seminar| Institute of Mathematical Sciences

Time:Friday, July 23rd, 2021, 15:00-16:00 

LocationR408, IMS

 

Speaker:  Ziyu Zhang , ShanghaiTech University

Abstract:  After introducing the notion of a presheaf on a category and the Yoneda Lemma, I will give examples of representable and non-representable functors. I will also explain how to define a topology on a category, and introduce some of the most important topologies: the classical topology, Zariski topology, étale topology and flat topology.


地址:上海市浦东新区华夏中路393号
邮编:201210
上海市徐汇区岳阳路319号8号楼
200031(岳阳路校区)