Poster Session A
Poster Session A
Sunday, June 29, 4:45-6:30pm in the McGowan South Atrium
Permutations sortable by two stacks in parallel and quarter plane walks
Michael Albert and Mireille Bousquet-Melou
Supercharacters of unipotent groups defined by involutions
Scott Andrews
Descents of λ-unimodal cyclic permutations
Kassie Archer
Super quasi-symmetric functions via Young diagrams
Jean-Christophe Aval, Valentin Feray, Jean-Christophe Novelli, and Jean-Yves Thibon
An equivariant rim hook rule for quantum cohomology of Grassmannians
Elizabeth Beazley, Anna Bertiger, and Kaisa Taipale
A bijection between irreducible k-shapes and surjective pistols
Ange Bigeni
Stabilized-Interval-Free Permutations and Chord-Connected Permutations
Natasha Blitvic
The purity of set-systems related to Grassmann necklaces
Vladimir Danilov, Alexander Karzanov, and Gleb Koshevoy
A new generation tree for permutations, preserving the number of fixed points
Philippe Duchon and Romaric Duvignau
Bott-Samelson Varieties, Subword Complexes and Brick Polytopes
Laura Escobar
l-restricted Q-systems and quantum affine algebras
Anne-Sophie Gleitz
Factorization of the Characteristic Polynomial of a Lattice using Quotient Posets
Joshua Hallam and Bruce Sagan
Deformations of Weyl's Denominator Formula: Six Conjectures and One Result
Angele Hamel and Ronald King
Selberg integrals and Catalan-Pffafian Hankel determinants
Masao Ishikawa and Jiang Zeng
Newton Polytopes of Cluster Variables of Type An
Adam Kalman
Combinatorics of diagrams of permutations
Joel Lewis and Alejandro Morales
Nicholas Loehr and Greg Warrington
A Murgnahan-Nakayama rule for Schubert polynomials
Andrew Morrison
Estimating deep Littlewood-Richardson Coefficients
Hariharan Narayanan
Quasisymmetric (k,l)-hook Schur functions
Sarah Mason and Elizabeth Niese
On The Rearrangement Conjecture for Generalized Factor Order Over ℙ
Jay Pantone and Vincent Vatter
Vincent Pilaud
Firing Patterns in the Parallel Chip-firing Game
Ziv Scully, Tian-Yi Jiang, and Yan Zhang
On the H-triangle of generalised nonnesting partitions
Marko Thiel
Hopf algebra of permutation pattern functions
Yannic Vargas
Aladin Virmaux