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SUMMARY:Tools for understanding topological coHochschild homology
DTSTART:20181030T101500
DTEND:20181030T111500
DTSTAMP:20260510T235135Z
UID:149d72fd198080f4424bef2bb6bfa984c60bf2e8754cecd869ade376
CATEGORIES:Conferences - Seminars
DESCRIPTION:Anna Marie Bohmann\nHochschild homology is a classical invaria
 nt of algebras.  A "topological" version\, called THH\, has important co
 nnections to algebraic K-theory\, Waldhausen's A-theory\, and free loop s
 paces.  For coalgebras\, there is a dual invariant called "coHochschild 
 homology" and Hess and Shipley have recently defined a topological versio
 n called "coTHH\," which also has connections to K-theory\, A-theory and 
 free loops spaces.  In this talk\, I'll talk about coTHH (and THH) are d
 efined and then discuss work with Gerhardt\, Hogenhaven\, Shipley and Zie
 genhagen in which we develop some computational tools for approaching coT
 HH.
LOCATION:CM 1 113 https://plan.epfl.ch/?room==CM%201%20113
STATUS:CONFIRMED
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