batelle
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Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
batelle [2016/10/30 19:53] – mikhail_shkolnikov | batelle [2020/10/27 21:26] (Version actuelle) – kalinin0 | ||
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Ligne 1: | Ligne 1: | ||
- | ====== Battelle | + | ====== Battelle |
This seminar has no fixed time. Here we discuss not necessary new, but fundamental results in mathematics. | This seminar has no fixed time. Here we discuss not necessary new, but fundamental results in mathematics. | ||
- | We ask speakers to do informal talks, accessible for a general audience. | + | We ask speakers to do informal talks, accessible for a general audience. The usual time for Battelle seminar is 16.15 on Thursday when there are no colloquium. |
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- | 2016, Thursday, 17 November, Marcos | + | |
- | **An informal talk on Chern-Simons theory** | + | |
- | TBA | + | **An invitation to Chern-Simons theory** |
+ | |||
+ | Chern-Simons theory is a quantum field theory introduced by Witten | ||
+ | in 1989 which gives a framework to formulate and calculate knot invariants. | ||
+ | I will try to describe some basic aspects of the theory and sketch how it leads to the Jones polynomial | ||
+ | of knots. | ||
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batelle.1477853636.txt.gz · Dernière modification : 2016/10/30 19:53 de mikhail_shkolnikov