Zeitschrift für Analysis und ihre Anwendungen Vol. 19, No. 1, pp. 13-22 (2000) |
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Notes on Modular Conjugations of von Neumann FactorsM. Leitz-Martini, M. WollenbergMath. Inst. Univ., Auf der Morgenstelle 10, D-72076 Tübingen Inst. Math. Univ., Augustusplatz 10/11, D-04109 LeipzigAbstract: In this paper we present some results about the characterization of modular conjugations of von Neumann algebras. Further, we show that hyperfinite factors of type II, III$_1$, and III$_\lambda$ have algebraic conjugations which are not modular conjugations. Keywords: operator algebras, modular theory, modular conjugation Classification (MSC2000): 46L10 Full text of the article:
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© 2001 Heldermann Verlag
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