3 citations · 3 across the 3 of their papers we have counts for
3 papers
math.OA2019★ 3 cited
Doob equivalence and non-commutative peaking for Markov chains
Xinxin Chen, Adam Dor-On, Langwen Hui +2
In this paper we show how questions about operator algebras constructed from stochastic matrices motivate new results in the study of harmonic functions on Markov chains. More prec…
math.OA2012
Approximated by finite-dimensional homomorphisms into Simple C*-Algebras with Tracial Rank One
Junping Liu, Yifan Zhang
We discuss when a unital homomorphism ϕ : C(X) \rightarrow A can be approximated by finite-dimensional homomorphisms, where X is a compact metric space and A is unital simple C*-al…
math-ph2011
Topological Quantum Field Theory via Chren-Simons Theory, part 1
Yifan Zhang, Ke Wu
To understand what does Chern-Simons with compact Lie group(does not like Dijkgraaf-Witten model with finite group in 3d) attach to a point, we first give a construction of Topolog…