Seminar series
Date
Tue, 28 Feb 2017
Time
12:00 -
13:15
Location
L4
Speaker
David Broadhurst
Organisation
Open University
I shall report on recent progress, in Australia and Germany, on the empirical evaluation of special values of L-functions by minors of period matrices whose elements include Feynman integrals from diagrams with up to 20 loops. Previously such relations were known only for diagrams with up to 6 loops.