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Atlantic Algebra Centre
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Yorck Sommerhäuser
Recent and Upcoming Talks



 Memorial University
 Title: The modular group and its presentations
 Date: Wednesday, January 18, 2017
 Location: St. John's, Canada
 Summary
 DePaul University
 Title: Extensions of YetterDrinfel'd Hopf algebras
 Date: Friday, April 28, 2017
 Location: Chicago, USA
 Summary
 Universität Hamburg
 Title: Presentations of the modular group
 Date: Tuesday, May 30, 2017
 Location: Hamburg, Germany
 Summary
 XXII Coloquio Latinoamericano de Álgebra
 Title: Hochschild cohomology and the modular group
 Date: Tuesday, August 8, 2017
 Location: Quito, Ecuador
 Summary
 Combinatorics of Group Actions and its Applications
 Title: Hopf algebras and associated group actions
 Date: Tuesday, August 29, 2017
 Location: St. John's, Canada
 Summary
 Memorial University
 Title: Extensions of YetterDrinfel'd Hopf algebras
 Date: Wednesday, November 1, 2017
 Location: St. John's, Canada
 Summary
 Joint Mathematics Meeting: Special session on structure and representations of Hopf algebras:
a session in honor of Susan Montgomery
 Title: Hochschild cohomology and the modular group
 Date: January 11, 2018
 Location: San Diego, USA
 Summary
 AMS Spring Eastern Sectional Meeting: Special session on Hopf algebras, tensor categories, and homological algebra
 Title: Extensions of YetterDrinfel'd Hopf algebras I
 Date: April 21, 2018
 Location: Boston, USA
 Summary
 Freie Universität Berlin
 Title: Hopf algebras  A short introduction
 Date: July 3, 2018
 Location: Berlin, Germany
 Summary
 Universität Hamburg
 Title: Extension theory for YetterDrinfel'd Hopf algebras
 Date: July 10, 2018
 Location: Hamburg, Germany
 Summary
 Quantum 60
 Title: TBA
 Date: December 1014, 2018
 Location: Córdoba, Argentina
 Summary


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 Last modification: June 11, 2018

