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SUMMARY:Ana Caraiani (Imperial College London)
DTSTART:20240626T150000Z
DTEND:20240626T160000Z
DTSTAMP:20260418T065732Z
UID:LNTS/135
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LNTS/135/">T
 owards an Eichler-Shimura decomposition for ordinary p-adic Siegel modular
  forms</a>\nby Ana Caraiani (Imperial College London) as part of London nu
 mber theory seminar\n\nLecture held in K0.18\, King's Building\, Strand Ca
 mpus\, King's College London.\n\nAbstract\nThere are two different ways to
  construct families of ordinary p-adic Siegel modular forms. One is by p-a
 dically interpolating classes in Betti cohomology\, first introduced by Hi
 da and then given a more representation-theoretic interpretation by Emerto
 n. The other is by p-adically interpolating classes in coherent cohomology
 \, once again pioneered by Hida and generalised in recent years by Boxer a
 nd Pilloni. I will explain these two constructions and then discuss joint 
 work in progress with James Newton and Juan Esteban Rodríguez Camargo tha
 t aims to compare them.\n
LOCATION:https://researchseminars.org/talk/LNTS/135/
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