4 citations · 13 across the 6 of their papers we have counts for
8 papers
Some Examples of Blackadar and Kirchberg's MF Algebras
Don Hadwin, Junhao Shen
In the paper, we provide some examples of MF algebras by considering minimal or maximal tensor products of MF algebras and crossed products of MF algebras by finite groups or an in…
A Note on Approximately Divisible C-algebras
Weihua Li, Junhao Shen
Let be a separable, unital, approximately divisible C-algebra. We show that is generated by two self-adjoint elements and the topological free entropy…
An Elementary Proof of the Free-additivity of Voiculescu's Free Entropy
Don Hadwin, Weihua Li, Junhao Shen
D. Voiculescu [2] proved that a standard family of independent random unitary k by k matrices and a constant k by k unitary matrix is asymtotically free as k goes to infinity. This…
Topological Free Entropy Dimensions in Nuclear C-algebras and in Full Free Products of C-algebras
Don Hadwin, Qihui Li, Junhao Shen
In the paper, we introduce a new concept of topological orbit dimension of -tuples of elements in a unital C algebra. Using this concept, we conclude that the Voiculescu's t…
Topological Free Entropy Dimension in Unital C^* algebras (II) : Orthogonal Sum of Unital C^*-algebras
Don Hadwin, Junhao Shen
In the paper, we obtain a formula for topological free entropy dimension in the orthogonal sum (or direct sum) of unital C^* algebras. As a corollary, we compute the topological fr…
Tracial gauge norms on finite von Neumann algebras satisfying the weak Dixmier property
Junsheng Fang, Don Hadwin, Eric Nordgren +1
In this paper we set up a representation theorem for tracial gauge norms on finite von Neumann algebras satisfying the weak Dixmier property in terms of Ky Fan norms. Examples of t…