BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//talks.cam.ac.uk//v3//EN
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
TZNAME:BST
DTSTART:19700329T010000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:19701025T020000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
CATEGORIES:Number Theory Seminar
SUMMARY:Anticyclotomic Euler systems for conjugate self-du
al representations of GL(2n) - Andrew Graham (Impe
rial College London)
DTSTART;TZID=Europe/London:20201124T143000
DTEND;TZID=Europe/London:20201124T153000
UID:TALK152764AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/152764
DESCRIPTION:An Euler system is a collection of Galois cohomolo
gy classes which satisfy certain compatibility rel
ations under corestriction\, and by constructing a
n Euler system and relating the classes to L-value
s\, one can establish instances of the Bloch--Kato
conjecture. In this talk\, I will describe a cons
truction of an anticyclotomic Euler system for a c
ertain class of conjugate self-dual automorphic re
presentations\, which can be seen as a generalisat
ion of the Heegner point construction. The classes
arise from special cycles on unitary Shimura vari
eties and are closely related to the branching law
associated with the spherical pair (GL(n) x GL(n)
\, GL(2n)). This is joint work with S.W.A. Shah.\n
\nIf you like to attend the talk\, please register
here using your full professional name: maths-cam
-ac-uk.zoom.us/meeting/register/tJIod-Chrz4tHNQn2w
fLpMF9aZoMjDJDmvF3
LOCATION:Online
CONTACT:Rong Zhou
END:VEVENT
END:VCALENDAR