Local duality for representations of finite group schemes

Dave Benson, Srikanth B. Iyengar, Henning Krause, Julia Pevtsova

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)
2 Downloads (Pure)


A duality theorem for the stable module category of representations of a finite group scheme is proved. One of its consequences is an analogue of Serre duality, and the existence of Auslander-Reiten triangles for the p-local and p-torsion subcategories of the stable category, for each homogeneous prime ideal p in the cohomology ring of the group scheme.
Original languageEnglish
Pages (from-to)424-453
Number of pages30
JournalCompositio Mathematica
Issue number2
Early online date18 Feb 2019
Publication statusPublished - Feb 2019


  • Serre duality
  • local duality
  • finite group scheme
  • stable module category
  • Auslander-Reiten triangle


Dive into the research topics of 'Local duality for representations of finite group schemes'. Together they form a unique fingerprint.

Cite this