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Showing 2007 · math.OAShow all
3 papers · 2 filters
math.OA2007
Semicrossed products of simple C*-algebras
Kenneth R. Davidson, Elias G. Katsoulis
Let $(\A, α)$ and $(\B, β)$ be C*-dynamical systems and assume that $\A$ is a separable simple C*-algebra and that and are *-automorphisms. Then the semicrossed products $\…
math.OA2007★ 1 cited
Transitive spaces of operators
K. R. Davidson, L. W. Marcoux, H. Radjavi
We investigate algebraic and topological transitivity and, more generally, k-transitivity for linear spaces of operators. In finite dimensions, we determine minimal dimensions of k…
math.OA2007★ 1 cited
Atomic Representations of Rank 2 Graph Algebras
Kenneth R. Davidson, Stephen C. Power, Dilian Yang
We provide a detailed analysis of atomic *-representations of rank 2 graphs on a single vertex. They are completely classified up to unitary equivalence, and decomposed into a dire…