Geodesic

Tome 31 (2024) no. 3

Sommaire

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