Trace cones and Razak–Jacelon stabilization
What the paper claims, in its own words
Classifies separable nuclear complex C∗-algebras after tensoring with the Razak–Jacelon algebra and the compact operators, using their full topological cones of extended lower-semicontinuous tracial weights. This answers Robert’s trace-cone question, including algebras with arbitrary ideal structure and both finite and infinite subquotients.
The plain-language explainer for this entry is still coming.
The original paper
- The trace cone classifies Razak–Jacelon stabilizations (PDF, opens in a new tab) September 25, 2026 Formal proof listed