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DTSTART;TZID=America/New_York:20211124T160000
DTEND;TZID=America/New_York:20211124T170000
DTSTAMP:20240226T111010Z
CREATED:20240213T065022Z
LAST-MODIFIED:20240226T111010Z
UID:10002133-1637769600-1637773200@cmsa.fas.harvard.edu
SUMMARY:Quantum cohomology as a deformation of symplectic cohomology
DESCRIPTION:Abstract: Let X be a compact symplectic manifold\, and D a normal crossings symplectic divisor in X. We give a criterion under which the quantum cohomology of X is the cohomology of a natural deformation of the symplectic cochain complex of X \ D. The criterion can be thought of in terms of the Kodaira dimension of X (which should be non-positive)\, and the log Kodaira dimension of X \ D (which should be non-negative). We will discuss applications to mirror symmetry. This is joint work with Strom Borman and Umut Varolgunes.
URL:https://cmsa.fas.harvard.edu/event/11-24-21-joint-harvard-cuhk-ymsc-differential-geometry-seminar/
CATEGORIES:Joint Harvard-CUHK-YMSC Differential Geometry
ATTACH;FMTTYPE=image/png:https://cmsa.fas.harvard.edu/media/20211124_Nick-Sheridan_RESCHEDULED_poster.png
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