37 Citations
All classifiable Kirchberg algebras are C∗-algebras of ample groupoids
- MathematicsExpositiones Mathematicae
- 2020
The Rokhlin property vs. Rokhlin dimension 1 on unital Kirchberg algebras
- Mathematics
- 2013
We investigate symmetries on unital Kirchberg algebras with respect to the Rokhlin property and finite Rokhlin dimension. In stark contrast to the restrictiveness of the Rokhlin property, every such…
𝐶*-algebras and their nuclear dimension
- MathematicsMexican Mathematicians in the World
- 2021
We review the notion of nuclear dimension for
C
∗
\mathrm {C}^*
-algebras introduced by Winter and Zacharias. We explain why it is a non-commutative version of topological…
Irreducibility and monicity for representations of $k$-graph $C^*$-algebras
- Mathematics
- 2021
The representations of a k-graph C∗-algebra C∗(Λ) which arise from Λ-semibranching function systems are closely linked to the dynamics of the k-graph Λ. In this paper, we undertake a systematic…
K-theory for real k-graph C∗-algebras
- MathematicsAnnals of K-Theory
- 2022
. We initiate the study of real C ∗ -algebras associated to higher-rank graphs Λ, with a focus on their K -theory. Following Kasparov and Evans, we identify a spectral sequence which computes the CR…
Homotopy of product systems and K-theory of Cuntz-Nica-Pimsner algebras
- MathematicsIndiana University Mathematics Journal
- 2022
We introduce the notion of a homotopy of product systems, and show that the Cuntz-Nica-Pimsner algebras of homotopic product systems over N^k have isomorphic K-theory. As an application, we give a…
Rohklin dimension for C*-correspondences
- Mathematics
- 2015
We extend the notion of Rokhlin dimension from topological dynamical systems to $C^*$-correspondences. We show that in the presence of finite Rokhlin dimension and a mild quasidiagonal-like condition…
References
SHOWING 1-10 OF 31 REFERENCES
The Rokhlin property vs. Rokhlin dimension 1 on unital Kirchberg algebras
- Mathematics
- 2013
We investigate symmetries on unital Kirchberg algebras with respect to the Rokhlin property and finite Rokhlin dimension. In stark contrast to the restrictiveness of the Rokhlin property, every such…
Nuclear dimension and Z -stability
- Mathematics
- 2015
Simple, separable, unital, monotracial and nuclear C ∗ -algebras are shown to have finite nuclear dimension whenever they absorb the Jiang–Su algebra Z tensorially. This completes the proof of the…
Decomposition rank of UHF-absorbing c* -algebras
- Mathematics
- 2013
Let A be a unital separable simple C*-algebra with a unique tracial state. We prove that if A is nuclear and quasidiagonal, then A tensored with the universal UHF-algebra has decomposition rank at…
A Class of Limit Algebras Associated with Directed Graphs
- MathematicsJournal of the Australian Mathematical Society
- 2007
Abstract Every directed graph defines a Hilbert space and a family of weighted shifts that act on the space. We identify a natural notion of periodicity for such shifts and study their C* -algebras.…
Minimal Dynamics and K-Theoretic Rigidity: Elliott’s Conjecture
- Mathematics
- 2009
Let X be a compact infinite metric space of finite covering dimension and α : X → X a minimal homeomorphism. We prove that the crossed product $${\mathcal{C}(X) \rtimes_\alpha \mathbb{Z}}$$ absorbs…
Nuclear dimension and -stability of pure C ∗ -algebras
- Mathematics
- 2010
In this article I study a number of topological and algebraic dimension type properties of simple C*-algebras and their interplay. In particular, a simple C*-algebra is defined to be (tracially)…
Higher Rank Graph C-Algebras
- Mathematics
- 2000
Building on recent work of Robertson and Steger, we associate a C{algebra to a combinatorial object which may be thought of as a higher rank graph. This C{algebra is shown to be isomorphic to that of…