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Cohomology of the adjoint of Hopf algebras

203   0   0.0 ( 0 )
 Added by J. Scott Carter
 Publication date 2007
  fields
and research's language is English




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A cohomology theory of the adjoint of Hopf algebras, via deformations, is presented by means of diagrammatic techniques. Explicit calculations are provided in the cases of group algebras, function algebras on groups, and the bosonization of the super line. As applications, solutions to the YBE are given and quandle cocycles are constructed from groupoid cocycles.



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