Laustsen, Niels Jakob and White, Jared
(2018)
*An infinite C*-algebra with a dense, stably finite *-subalgebra.*
Proceedings of the American Mathematical Society, 146.
pp. 2523-2528.
ISSN 0002-9939

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Official URL: https://doi.org/10.1090/proc/13931

## Abstract

We construct a unital pre-C*-algebra $ A_0$ which is stably finite, in the sense that every left invertible square matrix over $ A_0$ is right invertible, while the C*-completion of $ A_0$ contains a nonunitary isometry, and so it is infinite.

Item Type:

Journal Article

Journal or Publication Title:

Proceedings of the American Mathematical Society

Additional Information:

First published in Proc. Amer. Math. Soc. 146 (2018), published by the American Mathematical Society. © 2018 American Mathematical Society.

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/2600

Subjects:

Departments:

ID Code:

87551

Deposited By:

Deposited On:

31 Aug 2017 10:08

Refereed?:

Yes

Published?:

Published

Last Modified:

22 Jan 2021 07:19