most citedThe Chow and augmented Chow polynomials of uniform matroids

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.CO2025

Extending the ab-index

Elena Hoster, Christian Stump, Lorenzo Vecchi

We prove for finite, graded, bounded posets, that the Poincaré-extended ab-index is obtained from the ab-index via the omega-transformation. This proves a conjecture by Dorpalen-Ba…

math.CO2025

Chow polynomials of simplicial posets with positive -vector are real-rooted

Elena Hoster, Christian Stump

We prove that a finite graded simplicial poset with a top element added has real-rooted Chow and augmented Chow polynomials whenever it has a positive -vector. This class of pos…

math.CO2024★ 1 cited

The Chow and augmented Chow polynomials of uniform matroids

Elena Hoster

We provide explicit combinatorial formulas for the Chow polynomial and for the augmented Chow polynomial of uniform matroids, thereby proving a conjecture by Ferroni. These formula…