中科院数学与系统科学研究院

数学研究所

代数研讨班

报告人： 苏长剑 博士(University of Toronto)

题  目：On the stable bases for the Springer resolution

时  间：2020.12.18（星期五）, 10:30-11:30

地  点：数学院南楼N204

Zoom会议：644 0721 3767  密码：516343

摘  要：The stable bases are introduced by Maulik and Okounkov in their study of the enumerative geometry of symplectic resolutions. In this talk, we will talk about two applications of the stable bases for the Springer resolution: the positivity conjecture of Aluffi-Mihalcea for the Chern-Schwartz-MacPherson classes, and Bump-Nakasuji-Naruse conjectures about Casselman basis for the p-adic Langlands dual group.