| Autor: |
Stochel, Jan, Todorov, Todor. S. |
| Předmět: |
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| Zdroj: |
Journal of Mathematical Physics; Dec92, Vol. 33 Issue 12, p4190, 6p |
| Abstrakt: |
A purely algebraic normality property for states on abstract *-algebras is singled out and used to characterize Abelian unbounded Gelfand–Naimark–Segal (GNS) representations with a coincident weak and strong commutant and to give equivalent conditions of this coincidence. Various properties of standard GNS representations generated by measure-defined states are examined. Normality of bounded states is discussed and connections to MASA are given. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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