Kumjian-Pask algebras of higher-rank graphs

Gonzalo Aranda Pino, John Clark, Astrid an Huef, Iain Raeburn
2013 Transactions of the American Mathematical Society  
We introduce higher-rank analogues of the Leavitt path algebras, which we call the Kumjian-Pask algebras. We prove graded and Cuntz-Krieger uniqueness theorems for these algebras, and analyze their ideal structure.
doi:10.1090/s0002-9947-2013-05717-0 fatcat:nui5xezrhnbm3if2agtvaoridq