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math.OA2003★ 60 cited
p-Summable Commutators in Dimension d
William Arveson
We show that many invariant subspaces M for d-shifts (S_1,...,S_d) of finite rank have the property that the projection P onto M almost commutes with the S_k in the sense that the…
math.OA2003★ 1 cited
Asymptotic Stability I: Completely Positive Maps
William Arveson
We show that for every "locally finite" unit-preserving completely positive map P acting on a C*-algebra, there is a corresponding *-automorphism αof another unital C*-algebra such…