Realization for tensor products of Leavitt path algebras

Yashuang Ma, Yanhong Bao, Huanhuan Li

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

For two given graphs, we construct an augmentation graph. We obtain an injective algebra homomorphism from the Leavitt path algebra of the augmentation graph to the tensor product of the Leavitt path algebras of the given graphs, and give a necessary and sufficient condition on the surjectivity of the homomorphism. This gives rise to a realization of the tensor product of two Leavitt path algebras as a Leavitt path algebra.
Original languageEnglish
Pages (from-to)121-133
Number of pages13
JournalArchiv der Mathematik
Volume119
Issue number2
DOIs
Publication statusPublished - 2022

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