We classify equivariant 8-homomorphisms between C*-dynamical systems associated to actions of finite groups with the Rokhlin property. In addition, the given actions are classified. An obstruction is obtained for the Cuntz semigroup of a C*-algebra allowing such an action. We also obtain an equivariant UHF-absorption result.
- Rokhlin property
- Equivariant *-homomorphisms
- Cuntz semigroup
Gardella, E., & Santiago, L. (2016). Equivariant *-homomorphisms, Rokhlin constraints and equivariant UHF-absorption. Journal of Functional Analysis, 270(7), 2543-2590. https://doi.org/10.1016/j.jfa.2016.02.010