Marino Romero

activity

20162026

most cited

e

-Positivity Results and Conjectures

7 citations · 19 across the 9 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.CO2022

Delta and Theta Operator Expansions

Alessandro Iraci, Marino Romero

We give an elementary symmetric function expansion for $M Δ_{m_{γ} e_{1}} Π e_{λ}^{*}$ and $M Δ_{m_{γ} e_{1}} Π s_{λ}^{*}$ when $t = 1$ in terms of what we call $γ$ -parking functions and lattice $…

math.CO2022★ 5 cited

Tiered trees and Theta operators

Michele D'Adderio, Alessandro Iraci, Yvan LeBorgne +2

In [Dugan-Glennon-Gunnells-Steingrimsson-2019], the authors introduce tiered trees to define combinatorial objects counting absolutely indecomposable representations of certain qui…