2 papers
math.AC2025
Slightly mixed symbolic powers of matroids are locally glicci
Paolo Mantero, Vinh Nguyen
Let $\M$ be a matroid, and let $I_{\M}$ be either the Stanley--Reisner or the cover ideal of $\M$. In this paper we prove that for any matroid $\M$ on , any $\ell\in \ZZ_+$, a…
math.AC2024
The Structure of Symbolic Powers of Matroids
Paolo Mantero, Vinh Nguyen
We describe the structure of the symbolic powers of the Stanley-Reisner ideals, and cover ideals, , of matroids. We (a) prove a structure theorem describing a minim…