Actual Seminars (summer 2013): seminars
Seminars winter 12/13:
Seminars
Seminars in 2012:
Seminar 2012
Seminars in 2011:
July 13 2011, noon in Rud 25, *1.114*:
Karen Yeats:
A four term relation for the denominators of Feynman graphs
June 29 2011, noon in Rud 25, *1.114*:
Oliver Schnetz:
On the Hopf algebra of known $\phi^4$ periods
June 08 2011, noon in Rud 25, *1.114*:
David Broadhurst: Modular Forms from Feynman Integrals
June 01 2011, 14:00 in Rud 25, *1.410*:
Spencer Bloch: The mathematics of Cutkosky rules
April 27 2011, 15:30 in Rud 25, *1.013*:
Francis Brown: On modular functions in QFT
April 20 2011: 14:00 in Rud 25, *1.410*:
Francis Brown: On MZVs
March 23 2011:
David Broadhurst
March 16 2011:
David Broadhurst
January 27 2011:
Christian Bogner
January 27 2011:
Oliver Schnetz 
