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arXiv · 1501.04375

On Normalizers of $C^*$-Subalgebras in the Cuntz Algebra ${\mathcal O}_n$. II

Tomohiro Hayashi·Wojciech Szymanski
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Abstract

We investigate subalgebras $A$ of the Cuntz algebra ${\mathcal O}_n$ that arise as finite direct sums of corners of the UHF-subalgebra ${\mathcal F}_n$. For such an $A$, we completely determine its normalizer group inside ${\mathcal O}_n$.

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Tomohiro Hayashi, Wojciech Szymanski. 2015-01-19. On Normalizers of $C^*$-Subalgebras in the Cuntz Algebra ${\mathcal O}_n$. II. https://arxiv.org/abs/1501.04375

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