2 citations · 5 across the 9 of their papers we have counts for
3 papers · 1 filter
Kaplansky's problem and unitary orbits in matrix amplifications
Laurent W. Marcoux, Pawel Sarkowicz, Yuanhang Zhang
We study the distances between the unitary orbits of matrix amplifications of elements in certain C*-algebras. In particular, we show that the distance between unitary orbits of ar…
Stable homotopy, 1-dimensional NCCW complexes, and Property (H)
Qingnan An, George A. Elliott, Zhichao Liu +1
In this paper, we show that the homomorphisms between two unital one-dimensional NCCW complexes with the same KK-class are stably homotopic, i.e., with adding on a common homomorph…
On the Classification of Certain Real Rank Zero -Algebras
Qingnan An, Zhichao Liu, Yuanhang Zhang
In this paper, a classification is given of real rank zero -algebras that can be expressed as inductive limits of a sequence of a subclass of Elliott-Thomsen algebras $\mathca…