Grünenfelder, Luzius

• Research Interests:

  • Hopf algebras, deformations and extensions
  • Algebraic and geometric aspects of multiparameter spectral theory
  • Matrix algebras and matrix groups
    

• Selected Recent Publications:

  • On Bimeasurings, (with M. Mastnak), J. Pure Appl. Algebra 204 (2006), 258-269).
    
    
  • Transitive action of Lie algebras, (with M. Omladic, H. Radjavi), J. Pure Appl. Algebra 199 (2005), 87-93.
    
    
  • On semitransitive collections of operators, (with J. Bernik, M. Omladic, H. Radjavi, V.G. Troitski), Semigroup Forum 70 (2005), 436-450.
    
    
  • Cohomology of abelian matched pairs and the Kac sequence, (with
    M. Mastnak), J. Algebra 276 (2004), 706-736.
    
    
  • About braided and ordinary Hopf algebras, Milan j. math. 71 (2003),
    121-140.
    
    



• Research Group: ATCAT (Categories, Algebra, Topology)

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