Finite Generation of the Cohomology of Some Skew Group Algebras

نویسندگان

  • VAN C. NGUYEN
  • SARAH WITHERSPOON
چکیده

We prove that some skew group algebras have Noetherian cohomology rings, a property inherited from their component parts. The proof is an adaptation of Evens’ proof of finite generation of group cohomology. We apply the result to a series of examples of finite dimensional Hopf algebras in positive characteristic.

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تاریخ انتشار 2014