### Grid Homology

- Series
- Geometry Topology Student Seminar
- Time
- Wednesday, November 18, 2020 - 14:00 for 1 hour (actually 50 minutes)
- Location
- online
- Speaker
- Sally Collins

Grid homology is a purely combinatorial description of knot Floer homology in which the counting of psuedo-holomorphic disks is replaced with a counting of polygons in grid diagrams. This talk will provide an introduction to this theory, and is aimed at an audience with little to no experience with Heegaard Floer homology.