Linear Combinations of Projections in Von Neumann Algebras
نویسندگان
چکیده
Any operator in a von Neumann algebra is a linear combination of a finite number of projections from the algebra with coefficients from the center of the algebra. Those von Neumann algebras that are the complex linear span of their projections are identified.
منابع مشابه
Linear maps on von-Neumann algebras behaving like anti-derivations at orthogonal elements
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