Bilkent Üniversitesi ODTÜ-Bilkent Cebirsel Geometri Seminerleri
Dense orbits of the PGL(n)-action on products of flag varieties
İzzet Coşkun
University of Illinois Chicago, Amerika Birleşik Devletleri
It is a classical and very useful fact that any n+2 linearly general points in P^n are projectively equivalent. In this talk, I will consider generalizations of this statement to higher dimensional linear spaces. The group PGL(n) acts on products of Grassmannians or more generally flag varieties. I will discuss cases when this action has a dense orbit. This talk is based on joint work with Demir Eken, Abuzer Gündüz, Majid Hadian, Chris Yun and Dmitry Zakharov.
NOT:
One day before the seminar, an announcement with the Zoom meeting link will be sent to those who registered with Sertöz. If you have registered before for one of the previous talks, there is no need to register again; you will automatically receive a link for this talk too. If you have not registered before, please contact him at sertoz@bilkent.edu.tr.
