TERNARY WEAKLY AMENABLE C*-ALGEBRAS AND JB*-TRIPLES
نویسندگان
چکیده
منابع مشابه
The Daugavet Property of C-algebras, Jb-triples, and of Their Isometric Preduals
A Banach space X is said to have the Daugavet property if every rank-one operator T : X −→ X satisfies ‖Id + T ‖ = 1 + ‖T ‖. We give geometric characterizations of this property in the settings of C-algebras, JB-triples and their isometric preduals. We also show that, in these settings, the Daugavet property passes to ultrapowers, and thus, it is equivalent to an stronger property called the un...
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ژورنال
عنوان ژورنال: The Quarterly Journal of Mathematics
سال: 2012
ISSN: 0033-5606,1464-3847
DOI: 10.1093/qmath/has032