2 papers
math.AG2026
Note on Euler characteristic of a toric vector bundle
Suhyon Chong, Shaoyu Huang, Kiumars Kaveh
A convex chain is a finite integer linear combination of indicator functions of convex polytopes. Khovanskii-Pukhlikov extend the Ehrhart theory of convex lattice polytopes to the…
math.AG2026
On Ehrhart theory for tropical vector bundles
Suhyon Chong, Kiumars Kaveh
The notion of a tropical vector bundle on a toric variety was recently introduced by Khan-Maclagan and Kaveh-Manon. In this paper, we study the Euler characteristic and rank of glo…