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arXiv · 2605.08977

Rapid Decay Subalgebras of C$^*$-Algebras

Shelley Hebert·Slawomir Klimek·Matt McBride
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Abstract

We introduce a general scheme of constructing smooth subalgebras of C$^*$-algebras that are closed under the smooth calculus of self-adjoint elements. We illustrate the scheme with a number of examples.

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Shelley Hebert, Slawomir Klimek, Matt McBride. 2026-05-09. Rapid Decay Subalgebras of C$^*$-Algebras. https://arxiv.org/abs/2605.08977

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