Michele D’Adderio

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20082026

most citedOrlik-Solomon-type presentations for the cohomology algebra of toric arrangements

23 citations · 126 across the 30 of their papers we have counts for

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math.CO2026

A Loehr-Remmel bijection in the $n \times k n$ grid and sandpiles

Michele D'Adderio, Alessio Sgubin

We extend the $pmaj$ statistic of Loehr and Remmel to labelled Dyck paths in the $n \times k n$ grid, and generalize their bijection sending the bistatistic $(\mathsf{dinv}…

math.CO2026

Leaving the Hall: explicit formulas for Negut operators

Michele D'Adderio, Giovanni Interdonato, Alessandro Iraci +1

Recent major breakthroughs in $q, t$ -combinatorics include the introduction of the Dyck path algebra $A_{q, t}$ by Carlsson and Mellit and of the Catalanimals by Blasiak et…

math.CO2026

On a bijection of Loehr and Remmel

Michele D'Adderio, Alessio Sgubin

In this expository article we review a remarkable bijection $ϕ_{n}$ due to Loehr and Remmel from the set of parking functions of size n into itself, which sends the bistatistic (dinv…

A Loehr-Remmel bijection in the n×kn grid and sandpiles

Leaving the Hall: explicit formulas for Negut operators

On a bijection of Loehr and Remmel

A Loehr-Remmel bijection in the $n \times k n$ grid and sandpiles