Geodesic

Sommaire du Fascicule no. 1

Lattices of parabolic subgroups in connection with hyperplane arrangements
p. 5-24
Chip-firing and the critical group of a graph
p. 25-45
A basis for the top homology of a generalized partition lattice
p. 47-60
Dynkin diagram classification of $\lambda$-minuscule Bruhat lattices and of $d$-complete posets
p. 61-94

Sommaire du Fascicule no. 2

The median stabilization degree of a median algebra
p. 115-127
A group-theoretic framework for the construction of packings in Grassmannian spaces
p. 129-140
A homological approach to two problems on finite sets
p. 141-149
Biprimitive graphs of smallest order
p. 151-156
Counting unbranched subgraphs
p. 157-160
Determination of ${msd}(L^n)$
p. 161-171
Whitney homology of semipure shellable posets
p. 173-207

Sommaire du Fascicule no. 3

On $f$-vectors and relative homology
p. 215-232
Type II self-dual codes over finite rings and even unimodular lattices
p. 233-250
Homotopy of non-modular partitions and the Whitehouse module
p. 251-269
An adjacency criterion for Coxeter matroids
p. 271-280
Higher dimensional Aztec diamonds and a $(2^d+2)$-vertex model
p. 281-293
Murphy operators and the centre of the Iwahori-Hecke algebras of type $A$
p. 295-313