Gian-Carlo Rota, Massachusets Institute of Technology
In April 1999, Gian-Carlo Rota presented the Emil Groswald Lectures at Temple University. His three presentations were on the theme of Combinatorial Snapshots.
April 19, 1999: The Umbral Calculus
April 20, 1999: A Chapter in Invariant Theory
April 21, 1999: Twenty-Five Years of Mobius