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arXiv · 1211.4134

Some Calkin algebras have outer automorphisms

Ilijas Farah·Paul McKenney·Ernest Schimmerling
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Abstract

We consider various quotients of the C*-algebra of bounded operators on a nonseparable Hilbert space, and prove in some cases that, consistently, there are many outer automorphisms.

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BibTeXRIS

Ilijas Farah, Paul McKenney, Ernest Schimmerling. 2013-03-19. Some Calkin algebras have outer automorphisms. https://arxiv.org/abs/1211.4134

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