### A Combinatorial Description of the knot concordance invariant epsilon

- Series
- Geometry Topology Seminar
- Time
- Monday, November 9, 2020 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Speaker
- Hakan Doga – University of Buffalo – hakandog@buffalo.edu

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.