The stable rank of full corners in C*-algebras

Author:

Blackadar Bruce

Abstract

We give a treatment of Rieffel’s theory of stable rank for C*-algebras in terms of left invertibility of generalized nonsquare matrices, and prove that if p p is a full projection in a unital C*-algebra A A , then the stable rank of the corner p A p pAp is at least as large as the stable rank of A A .

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Reference15 articles.

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