Memorial University of Newfoundland


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Atlantic Algebra
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Yorck Sommerhäuser

Recent and Upcoming Talks


  • University of Caen
    • Title: TBA
    • Date: October 2022
    • Location: Caen, France
    • Summary

  • AMS Fall Western Sectional Meeting: Special session on quantum groups, Hopf algebras and applications
    • Title: TBA
    • Date: Saturday, October 22 - Sunday, October 23, 2022
    • Location: Salt Lake City, USA
    • Summary

  • Hopf Algebras, Monoidal Categories and Related Topics
    • Title: Isomorphisms and self-duality of Yetter-Drinfel'd Hopf algebras
    • Date: Wednesday, July 27 - Friday, July 29, 2022
    • Location: Bucharest, Romania
    • Summary

  • Joint Mathematics Meeting: Special session on Hopf algebras and tensor categories
    • Title: New semisimple Hopf algebras via the biproduct construction
    • Date: Thursday, April 7, 2022
    • Location: Seattle, USA (virtual)
    • Summary

  • Memorial University
    • Title: What is a Hopf algebra?
    • Date: Thursday, February 17, 2022
    • Location: St. John's, Canada (virtual)

  • University of Costa Rica
    • Title: Hopf algebras: History, achievements, and problems
    • Date: Thursday, October 21, 2021
    • Location: San José, Costa Rica (virtual)
    • Summary

  • Mathematical Congress of the Americas: Special session on quantum symmetries
    • Title: New examples of semisimple Hopf algebras
    • Date: Friday, July 16, 2021
    • Location: Buenos Aires, Argentina (virtual)
    • Summary

  • Technische Universität Dresden
    • Title: Equivariant Frobenius-Schur indicators for Hopf algebras
    • Date: Monday, June 14, 2021
    • Location: Dresden, Germany (virtual)
    • Summary

  • Atlantic Algebra Centre
    • Title: A short introduction to Hopf algebras
    • Date: November 10-26, 2020
    • Location: St. John's, Canada (virtual)

  • Memorial University
    • Title: What is a Hopf algebra?
    • Date: Thursday, September 24, 2020
    • Location: St. John's, Canada

  • Memorial University
    • Title: What is a Hopf algebra?
    • Date: Thursday, November 14, 2019
    • Location: St. John's, Canada
    • Summary

  • AARMS Workshop at Science Atlantic
    • Title: Current developments in Hopf algebra theory
    • Date: Sunday, October 27, 2019
    • Location: Halifax, Canada
    • Summary

  • International Workshop on Hopf Algebras and Tensor Categories
    • Title: Cores in Yetter-Drinfel'd Hopf algebras: Examples
    • Date: Wednesday, September 11, 2019
    • Location: Nanjing, China
    • Summary

  • Nonassociative Algebras and Geometry
    • Title: New examples of Yetter-Drinfel'd Hopf algebras
    • Date: Friday, August 16, 2019
    • Location: Norris Point, Canada
    • Summary

  • XXIII Coloquio Latinoamericano de Álgebra
    • Title: Examples of cores in Yetter-Drinfel'd Hopf algebras
    • Date: Monday, August 5, 2019
    • Location: Mexico City, Mexico
    • Summary

  • Universität Hamburg
    • Title: New examples of Yetter-Drinfel'd Hopf algebras
    • Date: Tuesday, July 9, 2019
    • Location: Hamburg, Germany
    • Summary

  • Fudan University
    • Title: Yetter-Drinfel'd Hopf algebras
    • Date: Thursday, June 6, 2019
    • Location: Shanghai, China
    • Summary

  • East China Normal University
    • Title: Hopf algebras - a short introduction
    • Date: Wednesday, June 5, 2019
    • Location: Shanghai, China
    • Summary

  • East China Normal University
    • Title: Equivariant Frobenius-Schur indicators and congruence subgroups
    • Date: May 29, May 30, June 3, June 4, June 10, 2019
    • Location: Shanghai, China
    • Summary

  • AMS Spring Southeastern Sectional Meeting: Special session on Hopf algebras and their applications
    • Title: Cores in Yetter-Drinfel'd Hopf algebras: Examples
    • Date: Saturday, March 16, 2019
    • Location: Auburn, USA
    • Summary

  • University of Alberta
    • Title: A short introduction to Hopf algebras
    • Date: Thursday, February 28, 2019
    • Location: Edmonton, Canada
    • Summary

  • University of Alberta
    • Title: Hopf algebras, congruence subgroups, and Frobenius-Schur indicators
    • Date: Monday, February 25, 2019
    • Location: Edmonton, Canada
    • Summary
    
    
    

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    • Last modification: June 7, 2022