149 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of PittsburghUS6 papers
- Appalachian State UniversityUS5 papers
- Max Planck Institute for Gravitational PhysicsDE5 papers
- University of British ColumbiaCA4 papers
- University of RajshahiBD4 papers
- West Virginia UniversityUS4 papers
- California Institute of TechnologyUS3 papers
- Purdue University West LafayetteUS3 papers
- Rochester Institute of TechnologyUS3 papers
- University of MinnesotaUS3 papers
- University of Notre DameUS3 papers
- University of Wisconsin–MadisonUS3 papers
8 papers · 1 filter
Pieri rules for skew dual immaculate functions
Elizabeth Niese, Sheila Sundaram, Stephanie van Willigenburg +1
In this paper we give Pieri rules for skew dual immaculate functions and their recently discovered row-strict counterparts. We establish our rules using a right-action analogue of…
0-Hecke modules for row-strict dual immaculate functions
Elizabeth Niese, Sheila Sundaram, Stephanie van Willigenburg +2
We introduce a new basis of quasisymmetric functions, the row-strict dual immaculate functions. We construct a cyclic, indecomposable 0-Hecke algebra module for these functions. Ou…
Row-strict dual immaculate functions
Elizabeth Niese, Sheila Sundaram, Stephanie van Willigenburg +2
We define a new basis of quasisymmetric functions, the row-strict dual immaculate functions, as the generating function of a particular set of tableaux. We establish that this defi…
Skew row-strict quasisymmetric Schur functions
Sarah K. Mason, Elizabeth Niese
Mason and Remmel introduced a basis for quasisymmetric functions known as the row-strict quasisymmetric Schur functions. This basis is generated combinatorially by fillings of comp…
Facial structures of lattice path matroid polytopes
Suhyung An, JiYoon Jung, Sangwook Kim
A lattice path matroid is a transversal matroid corresponding to a pair of lattice paths on the plane. A matroid base polytope is the polytope whose vertices are the incidence vect…
A Bijection on Classes Enumerated by the Schröder Numbers
Michael W. Schroeder, Rebecca Smith
We consider a sorting machine consisting of two stacks in series where the first stack has the added restriction that entries in the stack must be in decreasing order from top to b…
Cyclic Matching Sequencibility of Graphs
Richard A. Brualdi, Kathleen P. Kiernan, Seth A. Meyer +1
We define the cyclic matching sequencibility of a graph to be the largest integer such that there exists a cyclic ordering of its edges so that every consecutive edges in t…
Patterns of Alternating Sign Matrices
Richard A. Brualdi, Kathleen P. Kiernan, Seth A. Meyer +1
We initiate a study of the zero-nonzero patterns of n by n alternating sign matrices. We characterize the row (column) sum vectors of these patterns and determine their minimum ter…