How to count using equivariant cohomology?

Name: How to count using equivariant cohomology?
Start: 2022-03-29T15:00:00-04:00
End: 2022-03-29T16:00:00-04:00
Location: Science Center 507

SEMINARS: HARVARD-MIT ALGEBRAIC GEOMETRY

When: March 29, 2022

3:00 pm - 4:00 pm

Where: Science Center 507

Address: 1 Oxford Street, Cambridge, MA 02138, United States

Speaker: Anand Deopurkar - ANU

How often does a general cubic surface appear in a 4-dimensional linear system? As a slice of a general cubic 3-fold? I will describe how we can solve problems of this kind using equivariant geometry. This is joint work with Anand Patel and Dennis Tseng.