8 citations · 40 across the 14 of their papers we have counts for
4 papers · 1 filter
Endotrivial modules for infinite groups
Peter Symonds
These are notes for a summer course given at the PIMS Summer School on Geometric and Topological Aspects of the Representation Theory of Finite Groups in Vancouver, July 27-30 2016…
The stable category and invertible modules for infinite groups
Nadia Mazza, Peter Symonds
We construct a well-behaved stable category of modules for a large class of infinite groups. We then consider its Picard group, which is the group of invertible (or endotrivial) mo…
The non-projective part of the tensor powers of a module
Dave Benson, Peter Symonds
Let be a finite dimensional modular representation of a finite group . We consider the generating function for the non-projective part of the tensor powers of , and we wr…
Rank, coclass and cohomology
Peter Symonds
We prove that for any prime the finite -groups of fixed coclass have only finitely many different mod- cohomology rings between them. This was conjectured by Carlson; we…