Joint Meeting of AMS, DMV, ÖMG at Mainz

June 16-19, 2005

Special Session

Hopf algebras and quantum groups


Organizers: Susan Montgomery (Los Angeles) and Hans-Jürgen Schneider (München)

homepage of the meeting
Thursday, June 16, Room 05-127
13.00-13.25 Serge Skryabin  The Goldie Theorem for H-semiprime algebras
13.30-13.55 Istvan Heckenberger Arithmetic root systems and Nichols algebras of diagonal type
14.00-14.25 Geoffrey Mason Gauge equivalence of some twisted quantum doubles
14.30-14.55 Shlomo Gelaki The classification of finite dimensional quasi-Hopf algebras with radical of prime codimension
15.00-15.25 Peter Schauenburg Higher Frobenoius-Schur indicators for quasi-Hopf algebras


Kornel Szlachanyi

Galois theory for Frobenius Hopf algebroids
16.30-16.55 Gabriella Böhm Hopf algebroids and their comodule algebras
17.00-17.25 Tomasz Brzezinski The relative Chern-Galois character
17.30-17.55 Michiel Hazewinkel LDS permutations
18.00-18.25 Ralf Holtkamp On Hopf algebra structures over operads
Friday, June 17, Room 05-127
13.30-13.55 Mitsuhiro Takeuchi Some observation on set-theoretical solutions to the Yang-Baxter equation
14.00-14.25 Sonia Natale Tensor categories attached to double groupoids
14.30-14.55 David E. Radford Representations Parameterized by a Pair of Characters
15.00-15.25 Katsutoshi Amano Hopf algebras in differential and difference Galois theories
15.30-15.55 Sarah Witherspoon Skew derivations and deformations of algebras


Christian Kassel

Hopf Galois extensions up to homotopy 
17.00-17.25 Yevgenia Kashina Semisimple Hopf algebras of dimension p^n
17.30-17.55 Yorck Sommerhäuser Yetter-Drinfel'd Hopf algebras over abelian groups
18.00-18.25 Stefaan Caenepeel Galois corings applied to partial Galois theory
18.30-19.00 Hiroyuki Yamane  A finite number of defining relations of the elliptic Lie (super)algebras with rank more than or equal to two


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last update: April 12,  2005