Geodesic

Tome 21 (2014) no. 3

Sommaire

A spectral equivalent condition of the \(P\)-polynomial property for association schemes
Consecutive up-down patterns in up-down permutations
A characteristic factor for the 3-term IP Roth theorem in \(\mathbb{Z}_3^\mathbb{N}\)
On fence patrolling by mobile agents
Arc-transitive dihedral regular covers of cubic graphs
Nordhaus-Gaddum type inequalities for Laplacian and signless Laplacian eigenvalues
The minimum number of nonnegative edges in hypergraphs
On the Cayley isomorphism problem for Cayley objects of nilpotent groups of some orders
Ascent-descent Young diagrams and pattern avoidance in alternating permutations
The expected characteristic and permanental polynomials of the random Gram matrix
A counterexample to a question of Hof, Knill and Simon
Counting results for thin Butson matrices
Trivial meet and join within the lattice of monotone triangles.
On the strong partition dimension of graphs
The weak order on pattern-avoiding permutations
An Erdős-Ko-Rado theorem for permutations with fixed number of cycles
Some identities involving the partial sum of \(q\)-binomial coefficients
Minimum-weight edge discriminators in hypergraphs
The maximal length of a \(k\)-separator permutation
Grid minors in damaged grids
Extremal problems for the \(p\)-spectral radius of graphs
On saturated \(k\)-Sperner systems
On the number of colored Birch and Tverberg partitions
Bounding sequence extremal functions with formations
Counting the palstars
A combinatorial proof of the non-vanishing of Hankel determinants of the Thue-Morse sequence
Note on the subgraph component polynomial
Resolving a conjecture on degree of regularity of linear homogeneous equations
Additional constructions to solve the generalized Russian cards problem using combinatorial designs
Capturing the drunk robber on a graph
On compact symmetric regularizations of graphs
On symmetry of uniform and preferential attachment graphs
A \(q\)-queens problem. I: General theory
On the typical structure of graphs in a monotone property
Arithmetic properties of overcubic partition pairs
Orthogonality and minimality in the homology of locally finite graphs
The generating function for total displacement
A Laurent series proof of the Habsieger-Kadell \(q\)-Morris identity
Distance-restricted matching extension in triangulations of the torus and the Klein bottle
Bounding the distinguishing number of infinite graphs and permutation groups
A Schur-like basis of \(\mathsf{NSym}\) defined by a Pieri rule
A polynomial invariant and duality for triangulations
Proof of the list edge coloring conjecture for complete graphs of prime degree
Energies and structure of additive sets
A note on a Ramsey-type problem for sequences
Schur-positivity in a square
Computing the Tutte polynomial of a matroid from its lattice of cyclic flats