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Topological Hochschild homology via generalized Thom spectra

Presented by: 
Christian Schlichtkrull Universitetet i Bergen
Date: 
Tuesday 18th September 2018 - 14:00 to 15:00
Venue: 
INI Seminar Room 2
Abstract: 
We realize certain quotient spectra of an even ring spectrum as generalized Thom spectra and we use this to calculate their topological Hochschild homology. The main point is to analyze how the topological Hochschild homology varies with different choices of multiplicative structure on the quotient spectra. We also compare the topological Hochschild homology to twisted homology of free loop spaces. This represents joint work with Samik Basu.
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons