A Combinatorial Description of the knot concordance invariant epsilon

Series
Geometry Topology Seminar
Time
Monday, November 9, 2020 - 2:00pm for 1 hour (actually 50 minutes)
Location
Speaker
Hakan Doga – University of Buffalo – hakandog@buffalo.edu – https://www.acsu.buffalo.edu/~hakandog/
Organizer
Miriam Kuzbary

Computing, understanding the behavior of concordance invariants obtained from knot Floer homology theories is quite central to the study of the concordance group and low-dimensional topology in general. In this talk, I will describe the method that allows us to compute the concordance invariant epsilon using combinatorial knot Floer homology and talk about some computational results. This is a joint work with S. Dey.