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Constructing C*-diagonals in AH-algebras
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Trans. Amer. Math. Soc. 376 (2023), 8857-8875

DOI: https://doi.org/10.1090/tran/9023

Published electronically: September 12, 2023

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Abstract:

We construct Cartan subalgebras and hence groupoid models for classes of AH-algebras. Our results cover all AH-algebras whose building blocks have base spaces of dimension at most one as well as Villadsen algebras, and thus go beyond classifiable simple C*-algebras.

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