Exposés de recherche

Collection Exposés de recherche

00:00:00 / 00:00:00
371 380

Fusion rings from quantum groups and DAHA actions

By Catharina Stroppel

Also appears in collection : Symplectic representation theory / Théorie symplectique des représentations

In this talk I will give a short overview about fusion rings arising from quantum groups at odd and even roots of unities. These are Grothendieck rings of certain semisimple tensor categories. Then I will study these rings in more detail. The main focus of the talk will be an expectation by Cherednik that there is a certain DAHA action on these rings which can be used to describe the multiplication and semisimplicity of these rings. As a result we present a theorem which makes Cherednik's expectation rigorous.

Information about the video

Citation data

  • DOI 10.24350/CIRM.V.19511803
  • Cite this video Stroppel, Catharina (02/04/2019). Fusion rings from quantum groups and DAHA actions. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19511803
  • URL https://dx.doi.org/10.24350/CIRM.V.19511803

Bibliography

Last related questions on MathOverflow

You have to connect your Carmin.tv account with mathoverflow to add question

Ask a question on MathOverflow




Register

  • Bookmark videos
  • Add videos to see later &
    keep your browsing history
  • Comment with the scientific
    community
  • Get notification updates
    for your favorite subjects
Give feedback