Prime and Primitive Ideals of Ultragraph Leavitt Path Algebras

A. Pourabbas, M. Imanfar, H. Larki

Let $\mathcal{G}$ be an ultragraph and let $K$ be a field. We describe prime and primitive ideals in the ultragraph Leavitt path algebra $L_K(\mathcal{G})$. We identify the graded pr…