6 citations · 8 across the 6 of their papers we have counts for
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math.DS2013
On an entropy of -actions
Yujun Zhu, Wenda Zhang
In this paper, a definition of entropy for -actions due to S. Friedland \cite{Friedland} is studied. Unlike the traditional definition, it may take a nonzer…
math.OA2013★ 2 cited
AF Systems of Certain Cyclic Groups
Zhiqiang Li, Wenda Zhang
A K-theoretic classification is given for AF systems of cyclic groups with prime orders.