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SUMMARY:Shanwen Wang (Renmin University)
DTSTART:20220227T113000Z
DTEND:20220227T130000Z
DTSTAMP:20260404T094534Z
UID:BGUSAS/1
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BGUSA
 S/1/">The modular symbol (0\, \\infty) and Kato's Euler system</a>\nby Sha
 nwen Wang (Renmin University) as part of BGU sporadic Arithmetic Seminar\n
 \n\nAbstract\nIn this talk\, we will explain how to construct an element i
 n the local Iwasawa cohomology of the galois representation associated to 
 a modular form starting from the modular symbol (0\,\\infty).  By comparin
 g with Kato's Euler system\, we show that it is a global cohomological cla
 ss. This is based on the joint work with Pierre Colmez.\n
LOCATION:https://stable.researchseminars.org/talk/BGUSAS/1/
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