On unitary convex decompositions of vectors in a $JB^{*}$-algebra
نویسندگان
چکیده
منابع مشابه
On Unitary Convex Decompositions of Vectors in a Jb∗-algebra
By exploiting his recent results, the author further investigates the extent to which variation in the coefficients of a unitary convex decomposition of a vector in a unital JB∗-algebra permits the vector decomposable as convex combination of fewer unitaries; certain C∗-algebra results due to M. Rørdam have been extended to the general setting of JB∗-algebras.
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ژورنال
عنوان ژورنال: Archivum Mathematicum
سال: 2013
ISSN: 0044-8753,1212-5059
DOI: 10.5817/am2013-2-79