Christian Bönicke

collaborators

2 papers

math.OA2020

The Cuntz-Toeplitz algebras have nuclear dimension one

Philip Easo, Esperanza Garijo, Sarunas Kaubrys +12

We prove that unital extensions of Kirchberg algebras by separable stable AF algebras have nuclear dimension one. The title follows.

math.OA2017

Isomorphism and Morita equivalence classes for crossed products of irrational rotation algebras by cyclic subgroups of $S L_{2} (Z)$

Christian Bönicke, Sayan Chakraborty, Zhuofeng He +1

Let $θ, θ^{'}$ be irrational numbers and $A, B$ be matrices in $S L_{2} (Z)$ of infinite order. We compute the $K$ -theory of the crossed product $\mathcal{A}_θ\rtimes_A \mathbb{Z…

The Cuntz-Toeplitz algebras have nuclear dimension one

Isomorphism and Morita equivalence classes for crossed products of irrational rotation algebras by cyclic subgroups of SL2​(Z)

Isomorphism and Morita equivalence classes for crossed products of irrational rotation algebras by cyclic subgroups of $S L_{2} (Z)$