Geodesic

Sommaire du Fascicule no. 1

Triple multiplicities for $s\ell (r+1)$ and the spectrum of the exterior algebra of the adjoint representation
p. 7-22
A decomposition of the descent algebra of a finite Coxeter group
p. 23-44
A geometric characterization of Fischer's Baby Monster
p. 45-69
On Schur's $Q$-functions and the primitive idempotents of a commutative Hecke algebra
p. 71-95
A combinatorial characterization of Hermitian curves
p. 97-102

Sommaire du Fascicule no. 2

A generalized Vandermonde determinant
p. 105-109
Alternating-sign matrices and domino tilings. I
p. 111-132
Generating random elements in $SL\sb n(F\sb q)$ by random transvections
p. 133-150
Construction of graded covariant $GL(m/n)$ modules using tableaux
p. 151-170
Strongly regular semi-Cayley graphs
p. 171-195
Completeness of normal rational curves
p. 197-202

Sommaire du Fascicule no. 3

Group actions on the cubic tree
p. 209-218
Alternating-sign matrices and domino tilings. II
p. 219-234
A rational-function identity related to the Murnaghan-Nakayama formula for the characters of $S\sb n$
p. 235-255
Balancing the $n$-cube: A census of colorings
p. 257-273
Half-transitive graphs of prime-cube order
p. 275-282
Matroid shellability, $\beta$-systems, and affine hyperplane arrangements
p. 283-300

Sommaire du Fascicule no. 4

Chip-firing games on directed graphs
p. 305-328
On the $p$-rank of the adjacency matrices of strongly regular graphs
p. 329-346
A Graham-Sloane type construction for $s$-surjective matrices
p. 347-351
On subgraphs in distance-regular graphs
p. 353-362
The subconstituent algebra of an association scheme. I
p. 363-388