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arXiv · 1512.00797

Prime and primitive Kumjian-Pask algebras

Maryam Kashoul-Radjabzadeh·Hossein Larki·Abdolmohammad Aminpour
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Abstract

In this paper, prime as well as primitive Kumjian-Pask algebras $\mathrm{KP}_R(Λ)$ of a row-finite $k$-graph $Λ$ over a unital commutative ring $R$ are completely characterized in graph-theoretic and algebraic terms. By applying quotient $k$-graphs, these results describe prime and primitive graded basic ideals of Kumjian-Pask algebras. In particular, when $Λ$ is strongly aperiodic and $R$ is a field, all prime and primitive ideals of a Kumjian-Pask algebra $\mathrm{KP}_R(Λ)$ are determined.

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Maryam Kashoul-Radjabzadeh, Hossein Larki, Abdolmohammad Aminpour. 2017-01-03. Prime and primitive Kumjian-Pask algebras. https://arxiv.org/abs/1512.00797

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