Research Talks Given in 2002
- ``Pruning Kreimer's Trees," USNA Mathematics Colloquium,
January 16, 2002.
- ``Pruning Kreimer's Trees," Special Session on Combinatorial Hopf
Algebras, AMS Eastern Sectional Meeting, Montréal, Canada, May 4,
2002 (slides available).
- ``Updown Posets," USNA Mathematics Colloquium, September 18, 2002
(slides available).
