A Note on the unit Ball in C*-Algebras
β Scribed by Robertson, A. G.
- Book ID
- 120094664
- Publisher
- Oxford University Press
- Year
- 1974
- Tongue
- English
- Weight
- 75 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0024-6093
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Let A be a commutative C U -algebra with identity and open unit ball B. We study holomorphic functions F: B Βͺ B that are idempotent under composition and establish necessary and sufficient conditions for a set R : B to be the image Ε½ of B under such an idempotent function. In other words, R is a hol
The algebraic structure of Uhlmann's transition probability between mixed states on unital C\*-algebras (see [2] ) is analyzed. Several improvements of methods to calculate the transition probability are fixed examples are given (e.g., the case of quasi-local C\*-algebras is dealt with) and two more