A remark on torsors under affine group schemes

Research output: Contribution to journalArticlepeer-review


We present an elementary proof of the fact that every torsor under an affine group scheme over an algebraically closed field is trivial. This is related to the uniqueness of fibre functors on neutral Tannakian categories
Original languageEnglish
JournalTransformation Groups
Early online date2022
Publication statusE-pub ahead of print - 2022

ASJC Scopus subject areas

  • Geometry and Topology
  • Algebra and Number Theory


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