The reduced group C*-algebra of a triangle building
نویسندگان
چکیده
منابع مشابه
C*-algebras Arising from Group Actions on the Boundary of a Triangle Building
A subgroup of an amenable group is amenable. The C*-algebra version of this fact is false. This was first proved by M.-D. Choi [9] who proved that the non-nuclear C*-algebra C*(Z2 * Z3) is a subalgebra of the nuclear Cuntz algebra €2. A. Connes provided another example, based on a crossed product construction. More recently J. Spielberg [23] showed that these examples were essentially the same....
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ژورنال
عنوان ژورنال: Bulletin of the Australian Mathematical Society
سال: 1998
ISSN: 0004-9727,1755-1633
DOI: 10.1017/s0004972700031889