23 citations · 126 across the 30 of their papers we have counts for
5 papers · 1 filter
-positivity of vertical strip LLT polynomials
Michele D'Adderio
In this article we prove the -positivity of when is a vertical strip LLT polynomial. This property has been conjectured by Alexandersso…
Theta operators, refined Delta conjectures, and coinvariants
Michele D'Adderio, Alessandro Iraci, Anna Vanden Wyngaerd
We introduce the family of Theta operators indexed by symmetric functions that allow us to conjecture a compositional refinement of the Delta conjecture of Haglund, Remme…
Weak generalized lifting property, Bruhat intervals and Coxeter matroids
Fabrizio Caselli, Michele D'Adderio, Mario Marietti
We provide a weaker version of the generalized lifting property which holds in complete generality for all finite Coxeter groups, and we use it to show that every parabolic Bruhat…
The new dinv is not so new
Michele D'Adderio, Alessandro Iraci
In (Duane, Garsia, Zabrocki 2013) the authors introduced a new dinv statistic, denoted ndinv, on the two part case of the shuffle conjecture (Haglund et al. 2005) in order to prove…
The generalized Delta conjecture at t=0
Michele D'Adderio, Alessandro Iraci, Anna Vanden Wyngaerd
We prove the cases q=0 and t=0 of the generalized Delta conjecture of Haglund, Remmel and Wilson involving the symmetric function . Our theorem generalize…