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Linking invariance in knot theory
【2013.11.27 10:30am,S712】

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 2013-11-25 

  Colloquia & Seminars 

  Speaker

 谢春忠 教授,台湾中研院数学所

  Title

     Linking invariance in knot theory           

  Time

  2013.11.27 10:30am                     

  Venue

  S712

  Abstract

 Starting with Reidemeister moves, Gauss theory and Borromean ring in knot theory, we will state some of our works on higher linking invariance. The theme is perturbative quantum field theory which generalizes Gauss theory in a profound way. For the proof of invariance we introduce knot symbols and generalized Reidemeister moves which will make all arguments combinatoric and graphic. Part of this talk is a joint work with Louis Kauffman.

  Affiliation

 

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