Since Elliotts classification of approximately finite C*-algebras it is well known that there are strong ties between classification theory and approximation theory for C*-algebras. The full depth of ...

In this paper we consider the group C*-algebras of some solvable Lie groups involving cyclic symmetries and obtain some results on their structure, stable rank, and connected stable rank for ...

In this note we consider the question of what elements δ in the spectrum of a bounded operator A on Hilbert space have the property that there is a multiplicative linear functional φ on the C*-algebra ...