Geodesic

Volume 23 (2006) no. 1

Sommaire

The Lascoux, Leclerc and Thibon algorithm and Soergel's tilting algorithm.
p. 5-20
A GKM description of the equivariant cohomology ring of a homogeneous space
p. 21-41
Enumeration of symmetry classes of alternating sign matrices and characters of classical groups
p. 43-69
On regular semiovals in PG(2,q)
p. 71-77
The poset of positive roots and its relatives
p. 79-101