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The Jiang–Su algebra revisited
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Mikael Rørdam
Veröffentlicht/Copyright:
9. Februar 2010
Abstract
We give a number of new characterizations of the Jiang–Su algebra 𝒵, both intrinsic and extrinsic, in terms of C*-algebraic, dynamical, topological and K-theoretic conditions. Along the way we study divisibility properties of C*-algebras, we give a precise characterization of those unital C*-algebras of stable rank one that admit a unital embedding of the dimension-drop C*-algebra Zn, n+1, and we prove a cancellation theorem for the Cuntz semigroup of C*-algebras of stable rank one.
Received: 2008-01-14
Revised: 2009-01-15
Published Online: 2010-02-09
Published in Print: 2010-May
© Walter de Gruyter Berlin · New York 2010
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Artikel in diesem Heft
- On the Rosenberg-Zelinsky sequence in abelian monoidal categories
- Arakelov theory of noncommutative arithmetic surfaces
- The value distribution of additive arithmetic functions on a line
- Kähler-Ricci solitons on homogeneous toric bundles
- The Jiang–Su algebra revisited
- Trees of definable sets over the p-adics
- A new series of compact minitwistor spaces and Moishezon twistor spaces over them
Artikel in diesem Heft
- On the Rosenberg-Zelinsky sequence in abelian monoidal categories
- Arakelov theory of noncommutative arithmetic surfaces
- The value distribution of additive arithmetic functions on a line
- Kähler-Ricci solitons on homogeneous toric bundles
- The Jiang–Su algebra revisited
- Trees of definable sets over the p-adics
- A new series of compact minitwistor spaces and Moishezon twistor spaces over them
