TRACES ARISING FROM REGULAR INCLUSIONS
نویسندگان
چکیده
منابع مشابه
Traces Arising from Regular Inclusions
We study the problem of extending a state on an abelian C∗-subalgebra to a tracial state on the ambient C∗-algebra. We propose an approach that is well-suited to the case of regular inclusions, in which there is a large supply of normalizers of the subalgebra. Conditional expectations onto the subalgebra give natural extensions of a state to the ambient C∗-algebra; we prove that these extension...
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ژورنال
عنوان ژورنال: Journal of the Australian Mathematical Society
سال: 2016
ISSN: 1446-7887,1446-8107
DOI: 10.1017/s1446788716000501