English

Separating points through inclusions of $\mathcal O_\infty$

Operator Algebras 2023-06-28 v2

Abstract

We define a basis property that an inclusion of C*-algebras OA\mathcal O_\infty\subset A may have, and give various conditions for the property to hold. Some applications are considered. We also give a characterization of open projections in a corona algebra.

Keywords

Cite

@article{arxiv.2109.11530,
  title  = {Separating points through inclusions of $\mathcal O_\infty$},
  author = {Dan Kucerovsky},
  journal= {arXiv preprint arXiv:2109.11530},
  year   = {2023}
}
R2 v1 2026-06-24T06:16:15.035Z