Geodesic

Volume 29 (2009) no. 2

Sommaire

Chains in the Bruhat order
p. 133-174
The centers of spin symmetric group algebras and Catalan numbers.
p. 175-193
On the order of a non-Abelian representation group of a slim dense near hexagon
p. 195-213
The case of equality in the Livingstone-Wagner theorem.
p. 215-227
Leading coefficients of Kazhdan-Lusztig polynomials for Deodhar elements.
p. 229-260
A definition of the crystal commutor using Kashiwara's involution
p. 261-268