Skip to main content

Some Feynman diagrams in pure algebra

Posted in
Dror Bar-Natan
University of Toronto
Mon, 2020-01-20 16:30 - 17:30
MPIM Lecture Hall
Parent event: 
MPIM Topology Seminar

I will explain how the computation of compositions of maps of a certain natural class, from one polynomial ring into another, naturally leads to a certain composition operation of quadratics and to Feynman diagrams. I will also explain, with very little detail, how this is used in the construction of some very well-behaved poly-time computable knot polynomials.

Joint work with Roland van der Veen.

See also:

© MPI f. Mathematik, Bonn Impressum & Datenschutz
-A A +A