GT Seminar with Michael Sullivan (UMass Amherst)
- Date: 15 June 2023, 13:15–14:15
- Location: Ångström Laboratory, room Å64119 and on zoom https://uu-se.zoom.us/j/68210068219
- Type: Seminar
- Lecturer: Michael Sullivan (UMass Amherst)
- Organiser: Matematiska institutionen
- Contact person: Noémie Legout
Welcome to this seminar held by Michael Sullivan with title "Chain homotopy data for Legendrians and Lagrangians".
Abstract: I'll introduce chain homotopy data, also known as Brown's twisted complexes. Then I'll show how they arise for Floer-type theories associated to Legendrians and Lagrangians. Joint work with various people. Results are either old or speculative.