Talk page

Title:
Multiple Polylogarithms in Weight 4

Speaker:
Herbert Gangl

Abstract:
It is well-known that all multiple polylogarithms of weight 2 and 3 are expressible in terms of Li_2 and Li_3, respectively, while the interplay between the weight 4 functions is considerably more complicated–in particular, they are not all expressed in terms of Li_4.

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=1666

Workshop:
Simons- Program: Physics and Mathematics of Scattering Amplitudes