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SUMMARY:Topological CoHochschild Homology Calculations
DTSTART:20201201T170000
DTEND:20201201T180000
DTSTAMP:20260507T213750Z
UID:d181f65febb0c336ff376ccdc1f44a39c7a3504a972fed2c04da73a9
CATEGORIES:Conferences - Seminars
DESCRIPTION:Sarah Klanderman\, Marian University\n\nIn recent work\, Hess 
 and Shipley defined an invariant of coalgebra spectra called topological c
 oHochschild homology (coTHH).  In 2018\, Bohmann-Gerhardt-Høgenhaven-Shi
 pley-Ziegenhagen developed a coBökstedt spectral sequence to compute the 
 homology of coTHH for coalgebras over the sphere spectrum.  However\, exa
 mples of coalgebras over the sphere spectrum are limited\, and we would li
 ke to have computational tools to study coalgebras over other ring spectra
 .  In this talk I’ll describe a relative coBökstedt spectral sequence 
 that I developed in order to study the topological coHochschild homology o
 f more general coalgebra spectra.  We’ll look at a few examples of coal
 gebra spectra and use the additional algebraic structure of the spectral s
 equence to complete coTHH computations.
LOCATION:World Wide Web https://epfl.zoom.us/j/94351048760
STATUS:CONFIRMED
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