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TZID:Europe/Vienna
BEGIN:DAYLIGHT
DTSTART:20180325T030000
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TZOFFSETTO:+0200
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DTSTART:20171029T020000
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BEGIN:VEVENT
DTSTAMP:20180919T184038Z
UID:5a82a08c28ad0579991457@ist.ac.at
DTSTART:20180319T140000
DTEND:20180319T160000
DESCRIPTION:Speaker: Anne Moreau\nhosted by Tamas Hausel\nAbstract: In the
fist part of my talk\, I will present basics on vertex algebra and arc spa
ces\, which provide interesting examples of commutative vertex algebras an
d vertex Poisson algebras (when the corresponding variety is Poisson). In
the second part\, I will introduce the notion of chiral symplectic cores w
hich can be viewed as chiral analogs of symplectic leaves. As an applicati
on I will show that any quasi-lisse vertex algebra is a quantization of th
e arc space of its associated variety\, in the sense that its reduced sing
ular support coincides with the arc space of its associated variety. If ti
mes\, I will also present an application to the vertex Poisson center of t
he coordinate ring of the arc space of Slodowy slices. This is based on a
joint work with Tomoyuki Arakawa
LOCATION:Mondi Seminar Room 2\, Central Building\, IST Austria
ORGANIZER:jdeanton@ist.ac.at
SUMMARY:Arc space and chiral symplectic cores
URL:https://talks-calendar.app.ist.ac.at/events/1177
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