5 citations · 6 across the 9 of their papers we have counts for
9 papers
A construction that preserves the configuration of a matroid, with applications to lattice path matroids
Joseph E. Bonin, Anna de Mier
The configuration of a matroid is the abstract lattice of cyclic flats (flats that are unions of circuits) where we record the size and rank of each cyclic flat, but not the se…
Marked graphs and the chromatic symmetric function
José Aliste-Prieto, Anna de Mier, Rosa Orellana +1
The main result of this paper is the introduction of marked graphs and the marked graph polynomials (-polynomial) associated with them. These polynomials can be defined via a de…
On the smallest trees with the same restricted -polynomial and the rooted -polynomial
José Aliste-Prieto, Anna de Mier, José Zamora
In this article, we construct explicit examples of pairs of non-isomorphic trees with the same restricted -polynomial for every ; by this we mean that the polynomials agree o…
Enumeration of fixed points of an involution on -trees
Sergey Kitaev, Anna de Mier
-trees provide a convenient description of rooted non-separable planar maps. The involution on -trees was introduced to prove a complicated equidistribution res…
Lattice and Schroder paths with periodic boundaries
Joseph P. S. Kung, Anna de Mier, Xinyu Sun +1
We consider paths in the plane with and -steps that start at the origin, end at height and stay to the left of a given non-decreasing right boundary.…
Representation of Numerical Semigroups by Dyck Paths
Maria Bras-Amorós, Anna de Mier
We introduce square diagrams that represent numerical semigroups and we obtain an injection from the set of numerical semigroups into the set of Dyck paths.