Local duality for representations of finite group schemes
  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 $\mathfrak{p}$-local and $\mathfrak{p}$-torsion subcategories of the stable category, for each homogeneous prime ideal $\mathfrak{p}$ in the cohomology ring of the group scheme. 
Dave Benson, Srikanth B. Iyengar, Henning Krause, and Julia Pevtsova
math.RT