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SUMMARY:Homology of functors from groups to abelian groups
DTSTART;VALUE=DATE-TIME:20150630T090000Z
DTEND;VALUE=DATE-TIME:20150630T095000Z
DTSTAMP;VALUE=DATE-TIME:20200811T040734Z
UID:indico-contribution-2195@indico.math.cnrs.fr
DESCRIPTION:Speakers: Christine Vespa (Strasbourg)\nFunctor homology (i.e.
homological algebra in functor categories) on a suitable category allow u
s to compute some stable homology of linear groups\, orthogonal groups or
symplectic groups with twisted coefficients. \n\nLittle is known concernin
g stable homology of automorphism groups of free groups with twisted coeff
icients. We have cancellation results\, several computations in small degr
ee by Satoh and explicit classes constructed by Kawazumi. Homology of func
tors from groups to abelian groups should help us to better understand sta
ble homology of automorphism groups of free groups with twisted coefficien
ts. \n\nIn this talk\, I will explain the previous motivation for the stud
y of homology of functors from groups to abelian groups and I will give se
veral results concerning this functor homology.\n\nhttps://indico.math.cnr
s.fr/event/596/contributions/2195/
LOCATION: Grand Amphi de Maths
URL:https://indico.math.cnrs.fr/event/596/contributions/2195/
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