BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Department of Mathematics - ECPv5.10.0//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Department of Mathematics
X-ORIGINAL-URL:https://math.unc.edu
X-WR-CALDESC:Events for Department of Mathematics
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20170312T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20171105T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20170407T172000
DTEND;TZID=America/New_York:20170407T182000
DTSTAMP:20220128T165812
CREATED:20170403T114749Z
LAST-MODIFIED:20170403T114749Z
UID:3181-1491585600-1491589200@math.unc.edu
SUMMARY:Lev Rozansky (UNC-CH)\, Phyiscally Inspired Mathematics Seminar
DESCRIPTION:Title: Flag varieties\, Hilbert schemes on C^2 and link homology \nAbstract: This is a joint work with A. Oblomkov. We construct a categorical action of an ordinary and affine braid group on matrix factorizations over varieties constructed out of Hilbert schemes and flag varieties. The `trace’ of the action of an ordinary braid yields the HOMFLY-PT homology of the link presented by its closure. Our construction should clarify some properties of this homology which look mysterious within the Soergel bimodule based construction. We also expect that this construction fits into the paradigm of geometric Langlands duality and has a direct interpretation within the framework of superstrings/M-theory.
URL:https://math.unc.edu/event/lev-rozansky-unc-ch-phyiscally-inspired-mathematics-seminar/
LOCATION:Phillips 385
CATEGORIES:Physically Inspired Mathematics Seminar
END:VEVENT
END:VCALENDAR