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Relative Cuntz-Krieger algebras of finitely aligned higher-rank graphs

Aidan Sims

math.OAarXiv:math/0312152

Abstract

We define the relative Cuntz-Krieger algebras associated to finitely aligned higher-rank graphs. We prove versions of the gauge-invariant uniqueness theorem and the Cuntz-Krieger uniqueness theorem for relative Cuntz-Krieger algebras.

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