BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/Vienna
BEGIN:DAYLIGHT
DTSTART:20180325T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20171029T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260405T232503Z
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\, ISTA
ORGANIZER:jdeanton@ist.ac.at
SUMMARY:Anne Moreau: Arc space and chiral symplectic cores
URL:https://talks-calendar.ista.ac.at/events/1177
END:VEVENT
END:VCALENDAR