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math.OA2010
An algebraic approach to the radius of comparison
Bruce Blackadar, Leonel Robert, Aaron P. Tikuisis +2
The radius of comparison is an invariant for unital C*-algebras which extends the theory of covering dimension to noncommutative spaces. We extend its definition to general C*-alge…
math.OA2010★ 4 cited
The Cuntz semigroup of continuous functions into certain simple C*-algebras
Aaron Tikuisis
This paper contains computations of the Cuntz semigroup of separable C*-algebras of the form C_0(X,A), where A is a unital, simple, Z-stable ASH algebra. The computations describe…