Department of MathematicsAn expository talk on Connes-Kreimer's description of renormalization in terms of a Birkhoff factorization in the loop group of the group of formal diffeomorphisms.
Wednesday, September 25, 2002 - 3:00pm
Bar Ilan U
An expository talk on Connes-Kreimer's description of renormalization in terms of a Birkhoff factorization in the loop group of the group of formal diffeomorphisms.