| Authors: | Farah, Ilijas McKenney, Paul Schimmerling, Ernest |
Affiliations: | Mathematical Institute of the Serbian Academy of Sciences and Arts | Title: | Some Calkin algebras have outer automorphisms | Journal: | Archive for Mathematical Logic | Volume: | 52 | Issue: | 5-6 | First page: | 517 | Last page: | 524 | Issue Date: | 8-Apr-2013 | ISSN: | 0933-5846 | DOI: | 10.1007/s00153-013-0329-8 | Abstract: | We consider various quotients of the C*-algebra of bounded operators on a nonseparable Hilbert space, and prove in some cases that, assuming some restriction of the Generalized Continuum Hypothesis, there are many outer automorphisms. |
Keywords: | Calkin algebra | Continuum Hypothesis | Nonseparable | Publisher: | Springer Link |
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