Abstract
We relate endotrivial representations of a finite group in characteristic to equivariant line bundles on the simplicial complex of nontrivial –subgroups, by means of weak homomorphisms.
Citation
Paul Balmer. "Endotrivial representations of finite groups and equivariant line bundles on the Brown complex." Geom. Topol. 22 (7) 4145 - 4161, 2018. https://doi.org/10.2140/gt.2018.22.4145
Information