Groupoids and C*-algebras for left cancellative small categories
نویسندگان
چکیده
منابع مشابه
C*-algebras on r-discrete Abelian Groupoids
We study certain function algebras and their operator algebra completions on r-discrete abelian groupoids, the corresponding conditional expectations, maximal abelian subalgebras (masa) and eigen-functionals. We give a semidirect product decomposition for an abelian groupoid. This is done through a matched pair and leads to a C*-diagonal (for a special case). We use this decomposition to study ...
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ژورنال
عنوان ژورنال: Indiana University Mathematics Journal
سال: 2020
ISSN: 0022-2518
DOI: 10.1512/iumj.2020.69.7969