Complexes of injective<i>kG</i>-modules
Complexes of injective<i>kG</i>-modules
Let G be a finite group and k be a field of characteristic p.We investigate the homotopy category K(InjkG) of the category C(InjkG) of complexes of injective (= projective) kG-modules.If G is a p-group, this category is equivalent to the derived category D dg (C * (BG; k)) of the …