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Extensions of unbounded ∗-derivations in UHF C∗-algebras

✍ Scribed by Palle E.T Jørgensen

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
818 KB
Volume
45
Category
Article
ISSN
0022-1236

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📜 SIMILAR VOLUMES

Unbounded Derivations in AT Algebras
Unbounded Derivations in AT Algebras
✍ A Kishimoto 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 503 KB

Let A be a simple unital AT algebra of real rank zero such that it has a unique tracial state { and K 1 (A) is neither 0 nor Z. For each . # Hom(K 1 (A), R) with dense range in R we construct a closed derivation $ in A which generates a oneparameter automorphism group : of A such that {($(u) u\*)=2?