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SUMMARY:Twisted Dyer-Lashof Operations
DTSTART:20200505T101500
DTEND:20200505T111500
DTSTAMP:20260413T122326Z
UID:725f7cfa75de1aeb54a4931e859d55d4b2c9d1a249a6ade12e2bc117
CATEGORIES:Conferences - Seminars
DESCRIPTION:Calista Bernard\, Københavns Universitet/Stanford University\
 nIn the 70s\, Fred Cohen and Peter May gave a description of the mod $p$ h
 omology of a free $E_n$ algebra in terms of certain homology operations\, 
 known as Dyer-Lashof operations\, and the Browder bracket. These operation
 s capture the failure of the $E_n$ multiplication to be strictly commutati
 ve\, and they prove useful for computations. After reviewing the main idea
 s from May and Cohen's work\, I will discuss a framework to generalize the
 se operations to homology with certain twisted coefficient systems and exp
 lain computational results that show the existence of additional operation
 s in the twisted case.
LOCATION:The World Wide Web https://epfl.zoom.us/j/94351048760
STATUS:CONFIRMED
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