Geodesic

Sommaire du Fascicule no. 1

Periodic rigidity on a variable torus using inductive constructions
Evaluating the numbers of some skew standard Young tableaux of truncated shapes
Some enumerations on non-decreasing Dyck paths
Group homomorphisms as error correcting codes
Vertically symmetric alternating sign matrices and a multivariate Laurent polynomial identity
On-line choice number of complete multipartite graphs: an algorithmic approach
On computing the degree of convexity of polyominoes
The concavity and convexity of the Boros-Moll sequences
Proof of a conjecture of Amdeberhan and Moll on a divisibility property of binomial coefficients
Discrete Dirac operators, critical embeddings and Ihara-Selberg functions
Maximum 4-degenerate subgraph of a planar graph
Characterizations of regularity for certain \(Q\)-polynomial association schemes
Spanning \(k\)-trees of bipartite graphs
Crossings and nestings for arc-coloured permutations and automation
On-line Ramsey numbers of paths and cycles
On Keller's conjecture in dimension seven
Brown's theorem and its application for enumeration of dissections and planar trees
Multiple coverings with closed polygons
On the codes related to the Higman-Sims graph
On a refinement of Wilf-equivalence for permutations
On commuting graphs for elements of order 3 in symmetric groups
A characterization of the Hermitian variety in finite 3-dimensional projective spaces
Faster rumor spreading with multiple calls
Polygons as sections of higher-dimensional polytopes
On a certain vector crank modulo 7
Wieland drift for triangular fully packed loop configurations
A new approach to the 2-regularity of the \(\ell\)-abelian complexity of 2-automatic sequences
Density of Gallai multigraphs
Power of \(k\) choices and rainbow spanning trees in random graphs
Induced and non-induced forbidden subposet problems
Maximal clades in random binary search trees
An improved lower bound related to the Furstenberg-Sárközy theorem
Exchangeable pairs, switchings, and random regular graphs
Between 2- and 3-colorability
On limits of dense packing of equal spheres in a cube
Conditions for the parameters of the block graph of quasi-symmetric designs
Modular statistics for subgraph counts in sparse random graphs
A generalization of the \(k\)-bonacci sequence from Riordan arrays
Leapfrog constructions: from continuant polynomials to permanents of matrices
A note on Goldbach partitions of large even integers
The maximum difference between the number of atoms and number of coatoms of a Bruhat interval of the symmetric group.
Backward jeu de taquin slides for composition tableaux and a noncommutative Pieri rule
Forcing finite minors in sparse infinite graphs by large-degree assumptions
On graph parameters guaranteeing fast sandpile diffusion
Some results on the structure of multipoles in the study of snarks
Bipartite graphs whose squares are not chromatic-choosable
On Maltsev digraphs
On the longest \(k\)-alternating subsequence
Characterisations of elementary pseudo-caps and good eggs
Decomposing dense bipartite graphs into 4-cycles
Small snarks with large oddness
Asymptotic expansion of the multi-orientable random tensor model
Infinite gammoids
Gammoids, pseudomodularity and flatness degree
On shuffling of infinite square-free words
Distributions defined by \(q\)-supernomials, fusion products, and Demazure modules
Near-colorings: non-colorable graphs and NP-completeness
Ascent sequences avoiding pairs of patterns
Summation of rational series twisted by strongly \(B\)-multiplicative coefficients
Keeping avoider's graph almost acyclic
Closing gaps in problems related to Hamilton cycles in random graphs and hypergraphs
Lai's conditions for spanning and dominating closed trails
A criterion for a monomial ideal to have a linear resolution in characteristic 2
On the number of walks in a triangular domain
Disjoint compatibility graph of non-crossing matchings of points in convex position
Sandpiles and dominos
Faces of Birkhoff polytopes
A bijective proof of the Alladi-Andrews-Gordon partition theorem
On the strength of connectedness of a random hypergraph
A de Bruijn-Erdős theorem for chordal graphs
Solution to a conjecture on the maximum skew-spectral radius of odd-cycle graphs
A quantitative approach to perfect one-factorizations of complete bipartite graphs
Crystal structure on rigged configurations and the filling map
Heffter arrays and biembedding graphs on surfaces
Simplicial complexes of Whisker type
Vertex-transitive digraphs of order \(p^5\) are Hamiltonian
Generalized cages
The distinguishing index of infinite graphs
Linear relations for a generalized Tutte polynomial
Most probably intersecting hypergraphs
Maximal partial Latin cubes
On graphs having no flow roots in the interval \((1,2)\)
On the number of maximal intersecting \(k\)-uniform families and further applications of Tuza's set pair method
A Deza-Frankl type theorem for set partitions

Sommaire du Fascicule no. 2

A note on coloring vertex-transitive graphs
Equipopularity classes in the separable permutations
Roudneff's conjecture for Lawrence oriented matroids
Young diagrams and intersection numbers for toric manifolds associated with Weyl chambers
Permutations destroying arithmetic structure
Flag-transitive non-symmetric 2-designs with \((r,\lambda)=1\) and alternating socle
Power sum expansion of chromatic quasisymmetric functions
Motzkin paths, Motzkin polynomials and recurrence relations
From edge-coloring to strong edge-coloring
A construction of small \((q-1)\)-regular graphs of girth 8
A generalization of Tokuyama's formula to the Hall-Littlewood polynomials
A generalization of very odd sequences
Sprague-Grundy values of the \(\mathcal{R}\)-Wythoff game
Characterization of \((2m,m)\)-paintable graphs
Locating-dominating sets and identifying codes in graphs of girth at least 5
Permutations generated by a depth 2 stack and an infinite stack in series are algebraic
Ehrhart series of polytopes related to symmetric doubly-stochastic matrices
On modular \(k\)-free sets
Output sum of transducers: limiting distribution and periodic fluctuation
Well-quasi-order for permutation graphs omitting a path and a clique
On the chromatic number of the Erdős-Rényi orthogonal polarity graph
Some combinatorial arrays related to the Lotka-Volterra system
Biembeddings of 2-rotational Steiner triple systems
Hyperbinary expansions and Stern polynomials
Intersections of shifted sets
Schubert calculus and the homology of the Peterson variety
Cooperative colorings and independent systems of representatives
On embeddings of circulant graphs
Extensions of infinite partition regular systems
Fan-extensions in fragile matroids
When does the set of \((a, b, c)\)-core partitions have a unique maximal element?
Containment game played on random graphs: another zig-zag theorem
On a generalization of Thue sequences
Generating the cycle space of planar graphs
Symmetric chain decompositions of quotients by wreath products.
The parametric Frobenius problem
Nonexistence of a class of distance-regular graphs
A generic method for bijections between blossoming trees and planar maps
Thresholds and expectation-thresholds of monotone properties with small minterms
SB-lattices, distributivity, and Bruhat order on sortable elements.
On-line list colouring of random graphs
Tokuyama's identity for factorial Schur \(P\) and \(Q\) functions
Wreath product action on generalized Boolean algebras
Combinatorics of tableau inversions
The complete \(\mathbf{cd}\)-index of Boolean lattices
The degree-diameter problem for sparse graph classes
Contractible edges in 2-connected locally finite graphs
A note on statistical averages for oscillating tableaux
Cross-intersecting Erdős-Ko-Rado sets in finite classical polar spaces
The minimum size of signed sumsets
On the number of matroids compared to the number of sparse paving matroids
A disproof of Tsallis' bond percolation threshold conjecture for the Kagome lattice
Representing graphs via pattern avoiding words
Permutations on the random permutation
Interpreting the truncated pentagonal number theorem using partition pairs
Tiling groups with difference sets
The toggle group, homomesy, and the Razumov-Stroganov correspondence
On exponential growth of degrees

Sommaire du Fascicule no. 3

On obstacle numbers
On a conjecture of Thomassen
Distinct parts partitions without sequences
Homomesy in products of two chains
Small regular graphs of girth 7
Completing partial proper colorings using Hall's condition
Acyclic subgraphs of planar digraphs
Arithmetic properties of a restricted bipartition function
Strong Turán stability
Mutually unbiased bush-type Hadamard matrices and association schemes
New lower bounds for 28 classical Ramsey numbers
Sign conjugacy classes of the symmetric groups.
Forbidden triples generating a finite set of 3-connected graphs
Generalized small Schröder numbers
Rectangular symmetries for coefficients of symmetric functions
On the density of certain languages with \(p^2\) letters
Overpartitions with restricted odd differences
Local fusion graphs and sporadic simple groups.
A relationship between generalized Davenport-Schinzel sequences and interval chains
Absolute differences along Hamiltonian paths
Closing the gap on path-kipas Ramsey numbers
Nondeterministic automatic complexity of overlap-free and almost square-free words
Zeros of Jones polynomials of graphs
On the largest component of a hyperbolic model of complex networks
On edge-transitive graphs of square-free order
Linear transformations preserving the strong \(q\)-log-convexity of polynomials
Connectivity of some algebraically defined digraphs
Weight of 3-paths in sparse plane graphs
On the game domination number of graphs with given minimum degree
The covering problem in Rosenbloom-Tsfasman spaces
Covering partial cubes with zones
Semiregular automorphisms of cubic vertex-transitive graphs and the abelian normal quotient method
Generalized line graphs: Cartesian products and complexity of recognition
Regular graphs are antimagic
Bessenrodt-Stanley polynomials and the octahedron recurrence
Locally oriented noncrossing trees
Generalized Stirling permutations and forests: higher-order Eulerian and Ward numbers
Vizing's conjecture for graphs with domination number 3 -- a new proof
Finding domatic partitions in infinite graphs
Iterative properties of birational rowmotion. II: Rectangles and triangles.
Partial list colouring of certain graphs
A remark on the tournament game
Genus ranges of 4-regular rigid vertex graphs

Sommaire du Fascicule no. 4

The spectrum for 3-way \(k\)-homogeneous Latin trades
Genus of the Cartesian product of triangles
An exact Turán result for tripartite 3-graphs
The Page-Rényi parking process
Bounding tree-width via contraction on the projective plane and torus
Identifying codes in vertex-transitive graphs and strongly regular graphs
A generalization of Graham's conjecture
HOMFLY polynomials of torus links as generalized Fibonacci polynomials
Random-player maker-breaker games
Walks, partitions, and normal ordering
Fractional coloring of triangle-free planar graphs
On the real-rootedness of the descent polynomials of \((n-2)\)-stack sortable permutations
Wilf-classification of mesh patterns of short length
Thin edges in braces
The maximal length of a gap between \(r\)-graph Turán densities
Overview on Heisenberg-Weyl algebra and subsets of Riordan subgroups
Rank and crank analogs for some colored partitions
\(h\)-polynomials via reduced forms
Local finiteness, distinguishing numbers, and Tucker's conjecture
Reconstructing permutations from identification minors
Normally regular digraphs
Enumeration of Lozenge tilings of halved hexagons with a boundary defect
Words with many palindrome pair factors
Clustered planarity testing revisited
Cataloguing PL 4-manifolds by gem-complexity
A linear bound towards the traceability conjecture
On generalizations of the Petersen graph and the Coxeter graph
Inversion formulae on permutations avoiding 321
Exact forbidden subposet results using chain decompositions of the cycle
Extended formulation for CSP that is compact for instances of bounded treewidth
Digraph representations of 2-closed permutation groups with a normal regular cyclic subgroup
Developments in the Khintchine-Meinardus probabilistic method for asymptotic enumeration
On the existence of certain optimal self-dual codes with lengths between 74 and 116
Semi-degree threshold for anti-directed Hamiltonian cycles
Applications of integer programming methods to cages
Lifespan in a primitive Boolean linear dynamical system
Infinite gammoids: minors and duality
Greatest descents after any maxima in compositions
Permutations destroying arithmetic progressions in finite cyclic groups
Counting invertible Schrödinger operators over finite fields for trees, cycles and complete graphs
Stability for intersecting families in \(\mathrm{PGL}(2,q)\)
Stirling permutations, cycle structure of permutations and perfect matchings
Tropical linear spaces and tropical convexity
Cluster algebras of type \(D\): pseudotriangulations approach
A general theory of Wilf-equivalence for Catalan structures
A Cambrian framework for the oriented cycle
On relative \(t\)-designs in polynomial association schemes
Universal and near-universal cycles of set partitions