Geometry and topology: Obstructions to planarity in higher-dimensional contact manifolds
- Date: –15:15
- Location: Ångströmlaboratoriet, Lägerhyddsvägen 1 64119
- Lecturer: Bahar Acu, Northwestern University and Oberwolfach Research Institute for Mathematics
- Organiser: Matematiska institutionen
- Contact person: Maksim Maydanskiy
Planar contact manifolds, those that correspond to an open book decomposition with genus zero pages, have been intensively studied to understand several aspects of 3-dimensional contact topology. In this talk, we present a higher-dimensional notion of planarity, iterated planarity, and provide several generalizations of results for planar contact 3- manifolds, to higher dimensions. This is partly joint work with A. Moreno.