14 citations · 22 across the 10 of their papers we have counts for
8 papers · 1 filter
A note on the weak tracial Rokhlin property for finite group actions on simple unital C*-algebras
Xiaochun Fang, Zhongli Wang
In this paper, we show that one of the conditions in the definition of weak tracial Rokhlin property for finite group actions on simple unital C*-algebras can be replaced by a seem…
Some Permanence properties for crossed products by compact group actions with the tracial Rokhlin property
Haotian Tian, Xiaochun Fang
In this paper, we give some properties of the fixed point algebra and the crossed product of a unital separable simple infinite dimensional C*-algebra by an action of a second-coun…
A remark on weak tracial approximation
Xiaochun Fang, Junqi Yang
In this paper, we point out that the definition of weak tracial approximation can be improved and strengthened. An example of weak tracial approximation is also provided.
Generalized Tracially Approximated C*-algebras
George A. Elliott, Qingzhai Fan, Xiaochun Fang
In this paper, we introduce some classes of generalized tracial approximation -algebras. Consider the class of unital -algebras which are tracially $\mathcal{…
Some properties for certain generalized tracial approximated -algebras
Qingzhai Fan, Xiaochun Fang
In this paper, we introduce a class of generalized tracial approximation -algebras. Let be a class of unital -algebras which have tracially $\ma…
Some Permanence for Large Subalgebra
Xia Zhao, Xiaochun Fang, Qingzhai Fan
In this paper, we give two properties of C*-algebra that could be deduced from the properties of its large subalgebra. Let A be an infinite dimensional simple unital C*-algebra and…
On majorization and range inclusion of operators on Hilbert -modules
Xiaochun Fang, Mohammad Sal Moslehian, Qingxiang Xu
It is proved that for adjointable operators and between Hilbert -modules, certain majorization conditions are always equivalent without any assumptions on $\overline{\…
Embedding of Crossed Products of Certain Graph -Algebras by Quasi-free Actions
Xiaochun Fang
We introduce the labelling map and the quasi-free action of a locally compact abelian group on a graph -algebra of a row-finite directed graph. Some necessary conditions for e…