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Results tagged with oa.operator-algebras
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user 23737
Algebras of operators on Hilbert space, $C^*-$algebras, von Neumann algebras, non-commutative geometry
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iterating ultrapowers of C*-algebras: the Calkin algebra
The statement does not depend on separability of A. Actually in the Ge-Hadwin paper they explicitly state the result for C*-algebras of cardinality continuum. So under CH you have
that the ultrapowers …
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