Geodesic

Sommaire du Fascicule no. 1

Bounds for codes and designs in complex subspaces
p. 1-32
Automorphism groups of cyclic codes
p. 33-52
On Kazhdan-Lusztig cells in type $B$.
p. 53-82
Černý's conjecture and group representation theory
p. 83-109
Lefschetz properties and basic constructions on simplicial spheres
p. 111-129
Infinite primitive directed graphs
p. 131-141
Bounds on permutation codes of distance four
p. 143-158
Some Hecke algebra products and corresponding random walks.
p. 159-168

Sommaire du Fascicule no. 2

Smooth and palindromic Schubert varieties in affine Grassmannians
p. 169-216
On the uniqueness of promotion operators on tensor products of type $A$ crystals
p. 217-251
An algorithmic Littlewood-Richardson rule
p. 253-266
Branching rules in the ring of superclass functions of unipotent upper-triangular matrices
p. 267-298
Betti numbers of lex ideals over some Macaulay-lex rings
p. 299-318

Sommaire du Fascicule no. 3

Aspects of the conjugacy class structure of simple algebraic groups.
p. 319-353
Hilbert functions of points on Schubert varieties in orthogonal grassmannians
p. 355-409
($q,t$)-analogues and $GL_{n}({\mathbb{F}}_{q})$
p. 411-454
Terwilliger algebras of wreath products of one-class association schemes
p. 455-466

Sommaire du Fascicule no. 4

Presentations of semigroup algebras of weighted trees
p. 467-489
Association schemes, fusion rings, C-algebras, and reality-based algebras where all nontrivial multiplicities are equal
p. 491-499
Quantized Chebyshev polynomials and cluster characters with coefficients
p. 501-532
Completely symmetric configurations for $\sigma $-games on grid graphs
p. 533-545
On the hyperbolic unitary geometry
p. 547-583
Code loops in both parities
p. 585-611