Lorentzian polynomials on cones
- Algebra Seminar
- Monday, April 24, 2023 - 10:20 for 1.5 hours (actually 80 minutes)
- Skiles 005
- Jonathan Leake – University of Waterloo – firstname.lastname@example.org
We show how the theory of Lorentzian polynomials extends to cones other than the positive orthant, and how this may be used to prove Hodge-Riemann relations of degree one for Chow rings. If time permits, we will show explicitly how the theory applies to volume polynomials of matroids and/or polytopes. Joint work with Petter Brändén.