2 papers
math.CO2026
Lorentzian polynomials and the incidence geometry of tropical linear spaces
Jidong Wang
We introduce a notion of Lorentzian proper position in close analogy to proper position of stable polynomials. Using this notion, we give a new characterization of elementary quoti…
math.AG2025
Tropical linear series and matroids
Chih-Wei Chang, Matthew Dupraz, Hernan Iriarte +4
We study a notion of tropical linear series on metric graphs that combines two essential properties of tropicalizations of linear series on algebraic curves: the Baker-Norine rank…