Speaker(s) | Lukas Lewark Universität Bern |
Date | 16 February 2017 – 15:15 to 16:15 |
Venue | INI Seminar Room 2 |
Session Title | The Seifert form's optimal bounds for slice genera |
Event | [HTL] Homology theories in low dimensional topology |
Abstract | What can you say about a knot's slice genus by just looking at its
Seifert form? The talk will recall the (known) answer in the smooth
setting and then focus on the topological setting. The talk is based on joint
work with Peter Feller. |