Geodesic

Tome 80B (2018)

Sommaire

Promotion on Generalized Oscillating Tableaux and Web Rotation
The Canonical Join Complex for Biclosed Sets
A Bijective Proof and Generalization of Siladić's Theorem
On the Lattice Property of Shard Orders
Shuffle-Compatible Descent Statistics and Quotients of Quasisymmetric Functions
Factorization Statistics and the Twisted Grothendieck-Lefschetz formula
Fighting Fish and Two-Stack Sortable Permutations
The Number of Cycles with a Given Descent Set
Ordered Set Partitions and the 0-Hecke Algebra
The Kernel of Chromatic Quasisymmetric Functions on Graphs and Nestohedra
Differential Posets, Cayley Graphs, and Critical Groups
A minimaj-Preserving Crystal Structure on Ordered Multiset Partitions
A Bijective Proof of the Hook-Length Formula for Skew Shapes
Schur Polynomials, Entrywise Positivity Preservers, and Weak Majorization
Universal Associahedra
One-Dimensional Packing: Maximality Implies Rationality
Cyclically Symmetric Lozenge Tilings of a Hexagon with Four Holes
Schur-positivity of Equitable Ribbons
On a Variant of Lien
Description of Crystals for Generalized Kac-Moody Algebras Using Rigged Configurations
Root System Chip-Firing
Semistable Subcategories for Tiling Algebras
The Totally Nonnegative Grassmannian is a Ball
The Unipotent Modules of GLn(Fq) via Tableaux
Quasisymmetric Power Sums
Crystal Graphs for Shifted Tableaux
Proof of Chapoton's cCnjecture on Newton Polygons of q-Ehrhart polynomials
Hook Length Property of d-Complete Posets via q-Integrals
Generalized Nil-Coxeter Algebras
Cylindric Reverse Plane Partitions and 2D TQFT
Variations of the Catalan Numbers From Some Nonassociative Binary Operations
The Decomposition of 0-Hecke Modules Associated to Quasisymmetric Schur Functions
A New Family of Bijections for Planar Maps
Decorated Dyck Paths and the Delta Conjecture
PBW Bases and Marginally Large Tableaux in Types B and C
Increasing Labelings, Generalized Promotion and Rowmotion
A Formula for Birational Rowmotion on Rectangles
Convergence of Uniform Noncrossing Partitions Toward the Brownian Triangulation
Non-Kissing Complexes for Gentle Algebras
Growth Diagrams from Polygons in the Affine Grassmannian
A Combinatorial Formula for Macdonald Cumulants
Stability of the Heisenberg Product on Symmetric Functions
Enumerating Permutations Sortable by k Passes Through a Pop-Stack
On Positroids Induced by Rational Dyck Paths
A Labelled Variant of the Matchings-Jack and Hypermap-Jack Conjectures
Multiline Queues with Spectral Parameters
Parking Functions on Oriented Trees
K-Theoretic Pieri Rule via Iterated Residues
The Cohomology of Abelian Hessenberg Varieties and the Stanley-Stembridge Conjecture
Winnie-the-Pooh and the Strange Expectations
Computing Reflection Length in an Affine Coxeter Group
Prism Tableaux for Alternating Sign Matrix Varieties
Combinatorial Bases of Polynomials
Reverse Plane Partitions of Skew Staircase Shapes and q-Euler Numbers
Combinatorics of X-variables in Finite Type Cluster Algebras
Connectivity Properties of Factorization Posets in Generated Groups
Eulerian Polynomials on Segmented Permutations
Enumerative Combinatorics of Prographs
On e-Positivity and e-Unimodality of Chromatic Quasisymmetric Functions
On cyclic Descents for Tableaux
Algebraic Structures on Integer Posets
Crystals and Schur P-positive Expansions
Action of the Symmetric Group on the Free LAnKe: a CataLAnKe Theorem
Topology of Posets with Special Partial Matchings
Actions of the 0-Hecke Monoids of Affine Symmetric Groups
On the Number of λ-Unimodal Involutions
Bijective Proof of the Rationality of the Generating Series of Higher-Genus Maps
Plabic Graphs and Zonotopal Tilings
A Parking Function Interpretation for ∇mn,1k
Hypergraphic Polytopes: Combinatorial Properties and Antipode
Shifted Tableau Crystals
Combinatorics of Orbit Configuration Spaces
P-Partition Generating Function Equivalence of Naturally Labeled Posets
Bases of the Quantum Matrix Bialgebra and Induced Sign Characters of the Hecke Algebra
The Canonical Join Complex of the Tamari Lattice
The Center of the Twisted Heisenberg Category, Factorial P-Schur Functions, and Transition Functions on the Schur Graph
Delta Operators at q=1 and Polyominoes
A Pieri Rule for Key Polynomials
Properties of the Edelman-Greene Bijection
Doppelgangers: the Ur-Operation and Posets of Bounded Height
Crystal Graphs, Key Tabloids, and Nonsymmetric Macdonald Polynomials
Genus From Sandpile Torsor Algorithm
The Orbit Algebra of an Oligomorphic Permutation Group with Polynomial Profile is Cohen-Macaulay
Product Formulas for Standard Tableaux of a Family of Skew Shapes
On the Cone of f-Vectors of Cubical Polytopes
Cyclic Sieving for Reduced Reflection Factorizations of the Coxeter Element
The Volume of the Caracol Polytope
Whitney Labelings and 0-Hecke Algebra Actions on Graded Posets
From Generalized Permutahedra to Grothendieck Polynomials via Flow Polytopes
From Generalized Permutahedra to Grothendieck Polynomials via Flow Polytopes
Boolean Product Polynomials and Schur-Positivity
Dual Equivalence Graphs and CAT(0) Combinatorics
A Schur-Weyl Like Construction of the Rectangular Representation for the Double Affine Hecke Algebra
Geometric Bijections for Regular Matroids, Zonotopes, and Ehrhart Theory
Bijection from Multiline Queues to Rhombic Tableaux for the Inhomogeneous 2-TASEP
Cluster Fan of z-Vectors and Toric Degenerations
Visualizing Combinatorial Objects in Macaulay2