BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Oleg Lazarev (Columbia University)
DTSTART:20210414T200000Z
DTEND:20210414T210000Z
DTSTAMP:20260414T173907Z
UID:BUGeom/26
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BUGeom/26/">
 Inverting primes in symplectic geometry</a>\nby Oleg Lazarev (Columbia Uni
 versity) as part of Boston University Geometry/Physics Seminar\n\nLecture 
 held in Zoom meeting ID: 953 4652 9200.\n\nAbstract\nA classical construct
 ion in topology associates to a space X and prime p\, a new "localized" sp
 ace X_p whose homotopy and homology groups are obtained from those of X by
  inverting p. In this talk\, I will discuss a symplectic analog of this co
 nstruction and explain how it interpolates between "flexible" and "rigid" 
 symplectic manifolds. \n\nConcretely\, I will produce prime-localized Wein
 stein subdomains of  high-dimensional Weinstein domains (which can be thou
 ght of as singular Lagrangians) and show that any Weinstein subdomain of a
  cotangent bundle agrees Fukaya-categorically with one of these special su
 bdomains. The key will be to classify which objects of the Fukaya category
  of T*M - twisted complexes of Lagrangians - are quasi-isomorphic to actua
 l Lagrangians. This talk is based on joint work with Zach Sylvan and Hiro 
 Lee Tanaka.\n
LOCATION:https://researchseminars.org/talk/BUGeom/26/
END:VEVENT
END:VCALENDAR