Highly Influential

Assume that A is a unital separable simple C*-algebra with real rank zero, stable rank one, strict comparison of projections, and that its tracial simplex T(A) has a finite number of extremal points. We prove that every self-adjoint element a in A with τ(a) = 0 for all τ ∈ T(A) is the sum of two commutators in A and that that every positive element of A is… (More)

### Presentations referencing similar topics