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SUMMARY:Paul Wedrich (University of Hamburg)
DTSTART:20211012T060000Z
DTEND:20211012T070000Z
DTSTAMP:20260423T021115Z
UID:OISTRTS/21
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OISTRTS/21/"
 >Knots and quivers\, HOMFLYPT and DT</a>\nby Paul Wedrich (University of H
 amburg) as part of OIST representation theory seminar\n\n\nAbstract\nI wil
 l describe a surprising connection between the colored HOMFLY-PT polynomia
 ls of knots and the motivic Donaldson-Thomas invariants of certain symmetr
 ic quivers\, which was conjectured by Kucharski-Reineke-Stosic-Sulkowski. 
 I will outline a proof of this correspondence for arborescent links via qu
 ivers associated with 4-ended tangles. Finally\, I will speculate about ho
 w much of the HOMFLY-PT skein theory might carry over to the realm of DT q
 uiver invariants and what kind of geometric information about knots might 
 be encoded in these quivers. This is joint work with Marko Stosic.\n
LOCATION:https://researchseminars.org/talk/OISTRTS/21/
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