Mixed Hodge structures and classical knot theory
- Speaker(s)
- Maciej Borodzik
- Affiliation
- Uniwersytet Warszawski
- Date
- March 27, 2009, 10:15 a.m.
- Room
- room 5840
- Seminar
- Seminar of Dynamical Systems Group
I intend to show some correspondence between some aspects of mixed Hodge
structures of isolated singularities and classical knot invariants, like
Alexander polynomial and signature of a knot. This correspondence is quite
known for the links of plane curve singularities. In general case it allows
to generalise some knot invariants. This is joint work with A. Nemethi from
Renyi Institute.