### Symmetrically Hyperbolic Polynomials

- Series
- Algebra Student Seminar
- Time
- Friday, February 24, 2023 - 10:30 for 1 hour (actually 50 minutes)
- Location
- Skiles 005
- Speaker
- Kevin Shu – Georgia Institute of Technology – kshu8@gatech.edu

We'll begin with a primer on hyperbolic and stable polynomials, which have been popular in recent years due to their many surprising appearances in combinatorics and algebra. We will cover a sketch of the famous Branden Borcea characterization of univariate stability preservers in the first part of the talk. We will then discuss more our recent work on multivariate hyperbolic polynomials which are invariant under permutations of their variables and connections to this Branden Borcea characterization.

Zoom Link: https://gatech.zoom.us/j/99596774152