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math.OA2026
A note on purely infinite corona algebras and extensions
Ping Wong Ng, Cangyuan Wang
Let be a separable nuclear C*-algebra, and be a nonunital separable simple -stable C*-algebra. Continuing the work from Gabe-Lin-Ng, we cla…
math.OA2025
A note on proper asymptotic uniqueness for semifinite factors
Ping Wong Ng, Cangyuan Wang
Let be a separable nuclear C*-algebra, and let be a semifinite von Neumann factor with separable predual. Let $ϕ, ψ: \mathcal{A} \rightarrow \mathcal{M}…