Quasitraces are Traces: A Short Proof of the Finite-Nuclear-Dimension Case
Nathanial P. BrownWilhelm Winter
所有作者
Nathanial P. BrownWilhelm Winter
文献摘要
Uffe Haagerup proved that quasitraces on unital exact C* -algebras are
traces. We give a short proof under the stronger hypothesis of finite nuclear
dimension.