Chandranandan Gangopadhyay: The Institute of Mathematical Sciences, Chennai.

Description
Algebraic geometry seminar.

Speaker: Chandranandan Gangopadhyay.


Affiliation: The Institute of Mathematical Sciences, Chennai.

Date and Time: Wednesday 13 November, 4:00 pm - 5:00 pm.

Venue: Ramanujan Hall, Department of Mathematics.

Title: Quot schemes and Semistable Vector Bundles.

Abstract: Let C be a smooth projective curve over an algebraically closed
field k. Fix r, d ≥ 1. Let Q(r, d)
be the quot scheme parametrizing degree d torsion quotients of the trivial
vector bundle of rank r. Then we show that the universal
kernel bundle over C × Q(r, d) and its pushforward to Q(r, d) are stable
with respect to certain
natural ample bundles over C × Q(r, d) and Q(r, d) respectively.
Description
Ramanujan Hall, Department of Mathematics
Date
Wed, November 13, 2019
Start Time
4:00pm IST
Priority
5-Medium
Access
Public
Created by
DEFAULT ADMINISTRATOR
Updated
Mon, November 11, 2019 2:50pm IST