The C2‐equivariant ordinary cohomology of BT2
Abstract
Abstract We calculate the ordinary ‐cohomology of with Burnside ring coefficients, using an extended grading that allows us to capture a more natural set of generators. We discuss how this cohomology is related to that of and , calculated previously, both relationships being more complicated than in the nonequivariant case.
Fields of Study & Subjects
Homotopy and Cohomology in Algebraic Topology
Algebraic structures and combinatorial models
Commutative Algebra and Its Applications
Publication details
- Journal / source
- Journal of Topology
- Volume
- 19
- Issue
- 2
- Publication date
- 1 June 2026
- Language
- EN