120 citations · 245 across the 69 of their papers we have counts for
7 papers · 1 filter
The Pak--Postnikov and Naruse skew hook length formulas: a new proof
Darij Grinberg, Nazar Korniichuk, Kostiantyn Molokanov +1
The classical hook length formula of enumerative combinatorics expresses the number of standard Young tableaux of a given partition shape as a single fraction. In recent years, two…
Commutator nilpotency for somewhere-to-below shuffles
Darij Grinberg
Given a positive integer , we consider the group algebra of the symmetric group . In this algebra, we define elements by the formula \[ t_{…
The enriched -monomial basis of the quasisymmetric functions
Darij Grinberg, Ekaterina A. Vassilieva
We construct a new family of quasisymmetric functions for each element of the base ring. We call them the "en…
The Redei--Berge symmetric function of a directed graph
Darij Grinberg, Richard P. Stanley
Let be a digraph with vertices, where each arc is a pair of two vertices. We study the \emph{Redei--Berge symmetric functio…
Multislant matrices and Jacobi--Trudi determinants over finite fields
Omesh Dhar Dwivedi, Jonah Blasiak, Darij Grinberg
The problem of counting the -valued points of a variety has been well-studied from algebro-geometric, topological, and combinatorial perspectives. We explore a combin…
The entry sum of the inverse Cauchy matrix
Darij Grinberg
Let be numbers, and be further numbers chosen such that all pairwise sums are nonzero. Consider…