Flow Diagram of the Lecture at StanleyFest

Pierre Leroux Conf. Montreal sept 2006

Macdonald Polynomial Talk Montreal, May 2007

WANTED N! DERIVATIVES (Food For Thought Seminar 4-24-08)

WANTED N! DERIVATIVES Philadelphia Dec 2-08) A New Recursion in the Theory of Macdonald Polynomials-(MIT March 2009)