- Research Horizons Seminar
- Wednesday, February 18, 2009 - 12:00 for 1 hour (actually 50 minutes)
- Skiles 255
- Matt Baker – School of Mathematics, Georgia Tech
I will give a modern bijective proof of Kirchhoff's classical theorem relating the number of spanning trees in a graph to the Laplacian matrix of the graph. The proof will highlight some analogies between graph theory and algebraic geometry.