The Alexander polynomial as a universal invariant
Rinat Kashaev (Université de Genève)
Abstract: I will explain how the reciprocal of the Alexander polynomial of a knot can be viewed as a universal (quantum) invariant associated to the Hopf algebra of regular functions on the group of affine linear transformations of the complex plane. This provides a conceptual interpretation for the Melvin--Morton--Rozansky conjecture proven by Bar-Nathan and Garoufalidis, and Garoufalidis and Le about the relation of the colored Jones polynomials to the reciprocal of the Alexander polynomial in a large color limit.
HEP - theorymathematical physicsalgebraic geometrycombinatoricsexactly solvable and integrable systems
Audience: researchers in the discipline
IBS-CGP Mathematical Physics Seminar
Series comments: Registration is required at cgp.ibs.re.kr/activities/talkregistration
Organizers: | Alexander Alexandrov*, Yong-Geun Oh |
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