The representation-ring-graded local cohomology spectral sequence for BPR<3>

Abstract

The purpose of this paper is to examine the calculational consequences of the duality for BPR<n> proved by the first author and Meier in 1607.02332, making them explicit in the special case n=3. We give an explicit description of the behaviour of the spectral sequence, with pictures.

3 colour figures. v2: Numerous minor clarifications and typographical corrections