Villadsen algebras are singly generated
Chun Guang Li
Northeast Normal University, Changchun, P. R. ChinaZhuang Niu
University of Wyoming, Laramie, USAVincent M. Ruzicka
University of Wyoming, Laramie, USA

Abstract
We show that Villadsen algebras, which are not -stable, are singly generated. More generally, we show that any simple unital AH algebra with diagonal maps is singly generated.
Cite this article
Chun Guang Li, Zhuang Niu, Vincent M. Ruzicka, Villadsen algebras are singly generated. J. Noncommut. Geom. (2026), published online first
DOI 10.4171/JNCG/659