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1 paper

math.RA2023

Characterizing Rickart and Baer ultragraph Leavitt path algebras

Mitchell Jubeir, Daniel W van Wyk

We characterize ultragraph Leavitt path algebras that are Rickart, locally Rickart, graded Rickart, and graded Rickart *-rings. We also characterize ultragraph Leavitt path algebra…