Strong shift equivalence of C*correspondences

Authors

Paul Muhly, University of Iowa
David A. Pask, dpask@uow.edu.auFollow
Mark Tomforde, University of Houston - Main

RIS ID

25687

Publication Details

Muhly, P. S., Pask, D. A. & Tomforde, M. (2008). Strong shift equivalence of C*correspondences. Israel Journal of Mathematics, 167 315-346.

Abstract

We define a notion of strong shift equivalence for C* -correspondences and show that strong shift equivalent C* -correspondences have strongly Morita equivalent Cuntz-Pimsner algebras. Our analysis extends the fact that strong shift equivalent square matrices with non-negative integer entries give stably isomorphic Cuntz-Krieger algebras.