Geodesic

DMTCS Proceedings vol. AK, 21st International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2009)

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Infinite log-concavity: developments and conjectures
Hopf algebras and the logarithm of the S-transform in free probability ― Extended abstract
Election algorithms with random delays in trees
Triangulations of root polytopes and reduced forms (Extended abstract)
Bijective Enumeration of Bicolored Maps of Given Vertex Degree Distribution
Another bijection between $2$-triangulations and pairs of non-crossing Dyck paths
$q$-Hook formula of Gansner type for a generalized Young diagram
Cluster algebras of unpunctured surfaces and snake graphs
A bijection between noncrossing and nonnesting partitions of types A and B
Macdonald polynomials at $t=q^k$
Rationality, irrationality, and Wilf equivalence in generalized factor order
The absolute order on the hyperoctahedral group
polymake and Lattice Polytopes
Record statistics in integer compositions
Geometry and complexity of O'Hara's algorithm
Chip-Firing And A Devil's Staircase
On the 2-adic order of Stirling numbers of the second kind and their differences
Combinatorial Formulas for Macdonald and Hall-Littlewood Polynomials
Bounds of asymptotic occurrence rates of some patterns in binary words related to integer-valued logistic maps
Combinatorics of Positroids
Branching rules in the ring of superclass functions of unipotent upper-triangular matrices
Spanning forests, electrical networks, and a determinant identity
Type B plactic relations for $r$-domino tableaux
On $k$-simplexes in $(2k-1)$-dimensional vector spaces over finite fields
A promotion operator on rigged configurations
An immanant formulation of the dual canonical basis of the quantum polynomial ring
Combinatorial Formula for the Hilbert Series of bigraded $S_n$-modules
Permutations with Kazhdan-Lusztig polynomial $ P_id,w(q)=1+q^h$
Combinatorial formulas for ⅃-coordinates in a totally nonnegative Grassmannian, extended abstract, extended abstract
The poset perspective on alternating sign matrices
The shifted plactic monoid (extended abstract)
Noncrossing partitions and the shard intersection order
Blocks in Constrained Random Graphs with Fixed Average Degree
k-Parabolic Subspace Arrangements
The Discrete Fundamental Group of the Associahedron
A Combinatorial Approach to Multiplicity-Free Richardson Subvarieties of the Grassmannian
A further correspondence between $(bc,\bar{b})$-parking functions and $(bc,\bar{b})$-forests
Colored Tutte polynomials and composite knots
The $q=-1$ phenomenon for bounded (plane) partitions via homology concentration
The Ladder Crystal
Enumeration of the distinct shuffles of permutations
$m$-noncrossing partitions and $m$-clusters
Words and polynomial invariants of finite groups in non-commutative variables
Shortest path poset of finite Coxeter groups
Application of graph combinatorics to rational identities of type $A^\ast$
Unlabeled $(2+2)$-free posets, ascent sequences and pattern avoiding permutations
Automatic Classification of Restricted Lattice Walks
Linear time equivalence of Littlewood―Richardson coefficient symmetry maps
Enumeration of alternating sign matrices of even size (quasi)-invariant under a quarter-turn rotation
Universal cycles for permutation classes
Growth function for a class of monoids
Unital versions of the higher order peak algebras
Brauer-Schur functions
The Hiring Problem and Permutations
A kicking basis for the two column Garsia-Haiman modules
Riffle shuffles of a deck with repeated cards
Matroid Polytopes and Their Volumes
Quasipolynomial formulas for the Kronecker coefficients indexed by two two―row shapes (extended abstract)
A preorder-free construction of the Kazhdan-Lusztig representations of $S_n$, with connections to the Clausen representations
Bijections between noncrossing and nonnesting partitions for classical reflection groups
Enumeration of derangements with descents in prescribed positions
Median clouds and a fast transposition median solver
New Hopf Structures on Binary Trees
Perfectness of Kirillov―Reshetikhin crystals for nonexceptional types
Counting Quiver Representations over Finite Fields Via Graph Enumeration
On the Monotone Column Permanent conjecture
Refinements of the Littlewood-Richardson rule
Permutations realized by shifts
$k$-distant crossings and nestings of matchings and partitions
A new combinatorial identity for unicellular maps, via a direct bijective approach.
Combinatorial invariant theory of projective reflection groups
A max-flow algorithm for positivity of Littlewood-Richardson coefficients
Indecomposable permutations with a given number of cycles
Matrix Ansatz, lattice paths and rook placements
Characters of symmetric groups in terms of free cumulants and Frobenius coordinates
On wiring and tiling diagrams related to bases of tropical Plücker functions
An Edge-Signed Generalization of Chordal Graphs, Free Multiplicities on Braid Arrangements, and Their Characterizations