Slides from Recent Talks

A-infinity Bialgebras and the Homology of K(Z,n); Tbilisi 5-31-07

Some Naturally Occurring Examples of A-infinity Bialgebras; Lehigh 10-7-07

The S-U Diagonal on Associahedra; MU/F&M 2-28-08

Tensor Products of A-infinity Algebras; Penn State 4-11-08

Matrads, Matrehedra and A-infinity Bialgebras; U Penn 7-9-08;
Fredrich-Schiller U 7-15-08; U Leicester 7-22-08; U Basque Country 7-29-08

On the Transfer of Multiplicative Structure from Chains to Homology; NCSU 4-4-09; St. Charles U 5-6-09; Lehigh U 6-6-09

Polygons that Tessellate the Plane Under Reflection, F&M College 3-26-09; Dickinson College 4-14-09, Eastern Menn. U 11-12-09