$K_1$-injectivity of the Paschke dual algebra, and uniqueness
Operator Algebras
2021-08-10 v2 K-Theory and Homology
Abstract
We prove that a large class of Paschke dual algebras of simple unital C*-algebras are -injective. As a consequence, we obtain interesting -uniqueness theorems which generalize the Brown--Douglas--Fillmore essential codimension property.
Cite
@article{arxiv.2106.13370,
title = {$K_1$-injectivity of the Paschke dual algebra, and uniqueness},
author = {Jireh Loreaux and P. W. Ng and Arindam Sutradhar},
journal= {arXiv preprint arXiv:2106.13370},
year = {2021}
}
Comments
44 pages