Accretive approximation in C*-algebras
نویسندگان
چکیده
منابع مشابه
On the Approximation of Quasidiagonal C*-Algebras
Let A be a separable exact quasidiagonal C*-algebra. Suppose that ?: A L(H) is a faithful representation whose image does not contain nonzero compact operators. Then there exists a sequence .n : A L(H) of completely positive contractions such that &?(a)&.n(a)& 0 for all a # A, and the C*-algebra generated by .n(A) is finite dimensional for each n. As an application it is shown that if the C*-al...
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ژورنال
عنوان ژورنال: Studia Mathematica
سال: 1996
ISSN: 0039-3223,1730-6337
DOI: 10.4064/sm-117-2-115-121