Geodesic

Sommaire du Fascicule no. 1

Integer decomposition property of polytopes
Triangles and subgraph probabilities in random regular graphs
Convexity, squeezing, and the Elekes-Szabó theorem
Weakening total coloring conjecture and Hadwiger's conjecture on total graphs
Critical groups of arithmetical structures on star graphs and complete graphs
Abelian sandpiles on Sierpiński gasket graphs
A note on Ramsey numbers involving large books
Weak Heffter arrays and biembedding graphs on non-orientable surfaces
On extended boundary sequences of morphic and Sturmian words
Weighted projections of alternating sign matrices: Latin-like squares and the ASM polytope
Power of \(k\) choices in the semi-random graph process
Topology of complements of skeletons
A comparison of Integer partitions based on smallest part
The virtual cactus group and Littelmann paths
Matroid lifts and representability
New hereditary and mutation-invariant properties arising from forks
An embedding of the skein action on set partitions into the skein action on matchings
Incidences of cubic curves in finite fields
On some extremal and probabilistic questions for tree posets
Generating new partition identities via a generalized continued fraction algorithm
Balanced nontransitive dice: existence and probability
Various bounds on the minimum number of arcs in a \(k\)-dicritical digraph
Bijection between trees in Stanley character formula and factorizations of a cycle
An upper bound for the number of rectangulations of a planar point set
Spectral extremal problem on disjoint color-critical graphs
Spanning tree bounds for grid graphs
Hurwitz orbits on reflection factorizations of parabolic quasi-Coxeter elements
Extremal results for graphs avoiding a rainbow subgraph
Generalized splines on graphs with two labels and polynomial splines on cycles
Binding number, \(k\)-factor and spectral radius of graphs
Nordhaus-Gaddum type inequalities for the \(k\)th largest Laplacian eigenvalues
A nearly finitary matroid that is not \(k\)-nearly finitary
Piercing all translates of a set of axis-parallel rectangles
Alon-Boppana-type bounds for weighted graphs
A strengthening and an efficient implementation of Alon-Tarsi list coloring method
Some identities involving \(q\)-Stirling numbers of the second kind in type B
Wreath products and projective system of non-Schurian association schemes
The critical groups of Adinkras up to 2-rank of Cayley graphs
Hamiltonian intervals in the lattice of binary paths
Degree factors with red-blue coloring of regular graphs
Wiener indices of minuscule lattices
A discrete variation of the Littlewood-Offord problem
Sharp degree bounds for fake weighted projective spaces
On the concentration of the chromatic number of random graphs
Graphs with girth \(2\ell+1\) and without longer odd holes that contain an odd \(K_4\)-subdivision
Logarithms of Catalan generating functions: a combinatorial approach
Cores of partitions in rectangles
Demazure product of permutations and hopping
The zonotopal algebra of the broken wheel graph and its generalization
Hadamard matrices of orders 60 and 64 with automorphisms of orders 29 and 31
Bidding combinatorial games
A spectral extremal problem on non-bipartite triangle-free graphs
Enumeration of sets of mutually orthogonal Latin rectangles
Cobiased graphs: single-element extensions and elementary quotients of graphic matroids
Reflect-push methods. I: Two dimensional techniques
Poset structure concerning cylindric diagrams
The largest crossing number of tanglegrams
Spectral radius of graphs with given size and odd girth
Schnyder woods and Alon-Tarsi number of planar graphs
An Ore-type condition for hamiltonicity in tough graphs and the extremal examples
The squish map and the \(\mathrm{SL}_2\) double dimer model
Bounding mean orders of sub-\(k\)-trees of \(k\)-trees
Interlacing property of a family of generating polynomials over Dyck paths
Crystal isomorphisms and Mullineux involution. II
Parabolic Tamari lattices in linear type \(B\)
On symmetric bi-Cayley graphs of prime valency on nonabelian simple groups
Highly connected graphs have highly connected spanning bipartite subgraphs
An asymptotically sharp bound on the maximum number of independent transversals
On disjunctive Rado numbers for some sets of equations
On the anti-Ramsey threshold for non-balanced graphs

Sommaire du Fascicule no. 2

Partial alternating sign matrix bijections and dynamics
Flag-transitive, point-imprimitive 2-designs and direct products of symmetric groups
A 2-stable family of triple systems
Improved bounds for cross-Sperner systems
An extremal graph problem on a grid and an isoperimetric problem for polyominoes
Cubic graphs with colouring defect 3
A generalization of the dual immaculate quasisymmetric functions in partially commutative variables
Proof of a conjecture of Nath and Sellers on simultaneous core partitions
Hardinian arrays
Line-transitive point-imprimitive linear spaces with Fang-Li parameter \(\mathrm{gcd}(k, r)\) at most \(12\)
The Ramsey numbers of squares of paths and cycles
Independent dominating sets in planar triangulations
Metric dimension of a direct product of three complete graphs
A remark on continued fractions for permutations and D-permutations with a weight \(-1\) per cycle
Ordered unavoidable sub-structures in matchings and random matchings
The \(k\)-XORSAT threshold revisited
Hamilton cycles in the line graph of a random hypergraph
Outer strong blocking sets
Robinson-Schensted-Knuth superinsertion and super Frobenius formulae
Combinatorics and representation theory of special cases of Chern plethysm
Labelled well-quasi-order in juxtapositions of permutation classes
Colored unavoidable patterns and balanceable graphs
On ordered Ramsey numbers of matchings versus triangles
On optimal point sets determining distinct triangles
On the (non-)existence of tight distance-regular graphs: a local approach
Decompositions of unit hypercubes and the reversion of a generalized Möbius series
Central limit theorems via analytic combinatorics in several variables
The Bhargava greedoid as a Gaussian elimination greedoid
Critical exponent of binary words with few distinct palindromes
Infinite families of \((q^2+1)\)-tight sets of quadrics with an automorphism group \(\mathrm{PSp}(n, q), n=4, 6\)
Classification of cubic tricirculant nut graphs
Spectral Turán-type problems on cancellative hypergraphs
Improved bounds concerning the maximum degree of intersecting hypergraphs
Spectral extremal results on trees
Upper bounds on chromatic number of \(\mathbb{E}^n\) in low dimensions
On kernels of descent statistics
Strong Erdős-Hajnal properties in chordal graphs
Vertex and edge orbits in nut graphs
Constructing graphs with no independent transversals
On semi-restricted rock, paper, scissors
Coarse geometry of quasi-transitive graphs beyond planarity
Pósa-type results for Berge hypergraphs
BE-diperfect digraphs with stability number two
Two graph games
Asymptotic bounds for the number of closed and privileged words
A note on lenses in arrangements of pairwise intersecting circles in the plane
Nowhere-zero 3-flows in signed planar graphs
Matroids arising from nested sequences of flats in projective and affine geometries
The genus distribution of cubic graphs and asymptotic number of rooted cubic maps with high genus
On triangle-free graphs maximizing embeddings of bipartite graphs
Bounded-degree planar graphs do not have bounded-degree product structure
Quasi-random Boolean functions
Rotation systems and simple drawings in surfaces
Gröbner bases for increasing sequences
Local rainbow colorings for various graphs
Quantitative Helly-type theorems via hypergraph chains
Hamilton powers of Eulerian digraphs
4-Chromatic graphs have at least four cycles of length 0 mod 3
Bender-Knuth involutions for types \(\mathrm{B}\) and \(\mathrm{C}\)
New bounds for the same-type lemma

Sommaire du Fascicule no. 3

A Hall-type condition for path covers in bipartite graphs
A short proof of Kahn-Kalai conjecture
Permutations avoiding bipartite partially ordered patterns have a regular insertion encoding
Note on the spectra of Steiner distance hypermatrices
Foot-sorting for socks
On the matchings-Jack and hypermap-Jack conjectures for labelled matchings and star maps
Spectral extremal graphs without intersecting triangles as a minor
Hankel determinants of \(q\)-Stirling numbers
Hopf algebras from poset growth models
Extreme values of permutation statistics
An extension of Stanley's symmetric acyclicity theorem to signed graphs
The \(s\)-weak order and \(s\)-permutahedra. II: The combinatorial complex of pure intervals
A discrete Marstrand type slicing theorem with the mass dimension
A note on the maximum number of \(k\)-powers in a finite word
Constructing maximal pipedreams of double Grothendieck polynomials
Online size Ramsey numbers: odd cycles vs connected graphs
The geometry and combinatorics of some Hessenberg varieties related to the permutohedral variety
Polyharmonic functions in the quarter plane
On the number of partitions of \(n\) into exactly \(m\) parts whose even parts are distinct
Computing excluded minors for classes of matroids representable over partial fields
The combinatorics behind the leading Kazhdan-Lusztig coefficients of braid matroids
Degree sequences of triangular multigraphs
Turán-type problems on \([a, b]\)-factors of graphs, and beyond
New equidistributions on plane trees and decompositions of \(132\)-avoiding permutations
On the maximum spread of planar and outerplanar graphs
The stochastic sandpile model on complete graphs
Automorphism groups of Cayley graphs generated by general transposition sets
On the Hopf algebra of noncommutative symmetric functions in superspace
Cats in cubes
Subgraph games in the semi-random graph process and its generalization to hypergraphs
Forbidden subgraphs restricting vertices of degree two in a spanning tree
Congruence properties modulo powers of \(2\) for \(4\)-regular partitions
Minimum degree threshold for \(H\)-factors with high discrepancy
A localized approach to generalized Turán problems
Improved lower bound for Frankl's union-closed sets conjecture

Sommaire du Fascicule no. 4

Combinatorics of \((m, n)\)-word lattices
Word-representable graphs: orientations, posets, and bounds
Stabilities for non-uniform \(t\)-intersecting families
Cyclotomic generating functions
The bright side of simple heuristics for the TSP
Thresholds for patterns in random permutations with a given number of inversions
Random generation of subgroups of the modular group with a fixed isomorphism type
On the threshold for Szemerédi's theorem with random differences
Cyclic orderings of paving matroids
Hamiltonians of bipartite walks
Semidefinite programming bounds for spherical three-distance sets
A counterexample to directed-KKL
Combinatorics of double Grothendieck polynomials
Walker-breaker games on \(G_{n, p}\)
On the intersecting family process
Two classes of posets with real-rooted chain polynomials
Spectral extremal problem on \(t\) copies of \(\ell\)-cycles
The algebraic multiplicity of the spectral radius of a uniform hypertree
Some locally Kneser graphs
The enriched \(q\)-monomial basis of the quasisymmetric functions
Layered subgraphs of the hypercube
The chromatic symmetric function of a graph centred at a vertex
From quasi-symmetric to Schur expansions with applications to symmetric chain decompositions and plethysm
Self-avoiding walks on Cayley graphs through the lens of symbolic dynamics
On the \(Q\)-polynomial property of the full bipartite graph of a Hamming graph
Complexity results on the decomposition of a digraph into directed linear forests and out-stars
Permutations that separate close elements, and rectangle packings in the torus
On an induced version of Menger's theorem
On the \(cd\)-index for alternating descents
Robust recovery of Robinson property in \(L^p\)-graphons: a cut-norm approach
Modified ascent sequences and Bell numbers
Dual bipartite \(Q\)-polynomial distance-regular graphs and dual uniform structures
Polynomial removal lemma for ordered matchings
Simplicial complexes with many facets are vertex decomposable
Bootstrap percolation in strong products of graphs
Orientation of convex sets
Polynomial invariants for rooted trees related to their random destruction
Improved lower bounds for Queen's Domination via an exactly-solvable relaxation
Non-standard binary representations and the Stern sequence
Strong greedoid structure of \(r\)-removed \(P\)-orderings
A new presentation for Specht modules with distinct parts
Phylogenetic trees defined by at most three characters
On the algebra generated by three commuting matrices: combinatorial cases
The group permanent determines the finite abelian group
Super multiset RSK and a mixed multiset partition algebra
Toggleability spaces of fences
Keller properties for integer tilings
A note on graphs of \(k\)-colourings
A note on Hamilton decompositions of even-regular multigraphs
The number of spanning trees in 4-regular simple graphs
On density conditions for transversal trees in multipartite graphs
On the minimum size of linear sets
Bounds on the lettericity of graphs
On a new \((21_4)\) polycyclic configuration
Extremal graphs for the suspension of edge-critical graphs
Graph product structure for \(h\)-framed graphs
New bounds for odd colourings of graphs
The Nevo-Santos-Wilson spheres are shellable
Finite \(s\)-geodesic-transitive digraphs
\((\overrightarrow{P_6}\), triangle)-free digraphs have bounded dichromatic number
Mixed dimer configuration model in Type \(D\) cluster algebras. II: Beyond the acyclic case
An infinite family of connected 1-factorisations of complete 3-uniform hypergraphs
Compatible split systems on a multiset
Circumference, minimum degree and clique number
A complete solution for a nontrivial ruleset with entailing moves
On generalised majority edge-colourings of graphs
The rational number game
\(K_r\)-saturated graphs and the two families theorem
A characterization of one-element commutation classes
Directed graphs without rainbow stars
The minimum number of maximal independent sets in twin-free graphs
On a question of Erdős and Gimbel on the cochromatic number
Weak Bruhat interval modules for genomic Schur functions
Thresholds, expectation thresholds and cloning
Coloring hypergraphs from random lists
Graphs with arbitrary Ramsey number and connectivity
The lexicographically least binary rich word achieving the repetition threshold
An \(A_\alpha\)-spectral version of the Bhattacharya-Friedland-Peled conjecture
Online Ramsey numbers of ordered paths and cycles
On blocking sets of the tangent lines to a nonsingular quadric in \(\mathrm{PG}(3,q), q\) prime