JournalsowrVol. 9, No. 4pp. 2879–2905

Mini-Workshop: Nichols Algebras and Weyl Groupoids

  • Nicolás Andruskiewitsch

    Universidad Nacional de Cordoba, Argentina
  • Michael Cuntz

    Leibniz Universität Hannover, Germany
  • István Heckenberger

    Universität Marburg, Germany
  • Sarah Witherspoon

    Texas A&M University, College Station, USA
Mini-Workshop: Nichols Algebras and Weyl Groupoids cover
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Abstract

Nichols algebras are graded braided Hopf algebras satisfying a universal property. Many structural results of a Nichols algebra can be obtained by studying itsWeyl groupoid and its homology. In the mini-workshop, introductions to and recent developments on these structures were presented and open problems were discussed.

Cite this article

Nicolás Andruskiewitsch, Michael Cuntz, István Heckenberger, Sarah Witherspoon, Mini-Workshop: Nichols Algebras and Weyl Groupoids. Oberwolfach Rep. 9 (2012), no. 4, pp. 2879–2905

DOI 10.4171/OWR/2012/47