A Combinatorial Algorithm Related to the Geometry of the Moduli Space of Pointed Curves
The Parameters of Bipartite Q-polynomial Distance-Regular Graphs
Minimal Covers of Q +(2n + 1, q) by (n−1)-Dimensional Subspaces
On 321-Avoiding Permutations in Affine Weyl Groups*
Order Structure on the Algebra of Permutations and of Planar Binary Trees
A New Class of Wilf-Equivalent Permutations
A Weighted Enumeration of Maximal Chains in the Bruhat Order