## Computation of invariants and Hankel index on a variety of almost minimal degree

Series
Student Algebraic Geometry Seminar
Time
Monday, March 2, 2020 - 4:00pm for 1 hour (actually 50 minutes)
Location
Skiles 005
Speaker
Jaewoo Jung – Georgia Tech – jaewoojung@gatech.eduhttp://people.math.gatech.edu/~jjung325/
Organizer
Cvetelina Hill

We have seen that Hankel index of varieties can be controlled by some invariants such as $$N_{2,p}$$ or p-base point free property. Also, we know that the Hankel index of (a linear join of) variety of minimal degree is infinity (and all invariant above are same as infinity). As next case, I will share some computations of invariants on a variety that projecting rational normal curve away from a point (which is a variety of almost minimal degree).