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Topological modular forms with level structure

Presented by: 
Lennart Meier Rheinische Friedrich-Wilhelms-Universität Bonn
Date: 
Monday 24th September 2018 - 16:00 to 17:00
Venue: 
INI Seminar Room 1
Abstract: 
Topological modular forms with level structure are spectra associated with moduli of elliptic curves with extra structure. These come in a huge variety. We will report on progress on the conjecture that all of these spectra split additively into a few simple pieces. Another goal is to obtain an understanding of connective variants of TMF with level structure. We will present some constructions and a conjecture on their associated stacks. This work is partially joined with Viktoriya Ozornova.
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons