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TZID:Europe/Vienna
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DTSTART:20240331T030000
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BEGIN:VEVENT
DTSTAMP:20241106T204238Z
UID:648ae47502cac034013780@ist.ac.at
DTSTART:20240502T130000
DTEND:20240502T150000
DESCRIPTION:Speaker: Amina Abdurrahman\nhosted by Tim Browning\nAbstract: W
e give a purely topological formula for the square class of the central va
lue of the L-function of a symplectic representation on a curve. We also f
ormulate a topological analogue of the statement\, in which the central va
lue of the L-function is replaced by Reidemeister torsion of 3-manifolds.
This is related to the theory of epsilon factors in number theory and Meye
rs signature formula in topology among other topics. We will present some
of these ideas and sketch aspects of the proof. This is joint work with Ak
shay Venkatesh.
LOCATION:Office Bldg West / Ground floor / Heinzel Seminar Room (I21.EG.101
)\, ISTA
ORGANIZER:boosthui@ist.ac.at
SUMMARY:Amina Abdurrahman: Square roots for symplectic L-functions and Reid
emeister torsion
URL:https://talks-calendar.ista.ac.at/events/4943
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