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SUMMARY:Florian Eisele (University of Manchester)
DTSTART:20220117T140000Z
DTEND:20220117T150000Z
DTSTAMP:20260423T021342Z
UID:GANT/1
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GANT/1/">Bij
 ections of silting complexes and derived Picard groups</a>\nby Florian Eis
 ele (University of Manchester) as part of Greek Algebra & Number Theory Se
 minar\n\n\nAbstract\nI will start with an introduction to derived categori
 es and derived equivalences of finite-dimensional algebras\, and the notio
 n of silting complexes. I will then talk about results on two large classe
 s of finite-dimensional algebras\, namely Brauer graph algebras and the we
 ighted surface algebras introduced by Erdmann and Skowronski\, which show 
 that these algebras have multiplicity-independent sets of silting complexe
 s. The key ingredient for this is the existence of lifts of these algebras
  to orders over formal power series rings\, which are remarkably similar t
 o orders over p-adic rings encountered in the modular representation theor
 y of finite groups.\n
LOCATION:https://researchseminars.org/talk/GANT/1/
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