Weakly Regular and Self-Injective Leavitt Path Algebras Over Arbitrary Graphs |
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| Authors: | Gonzalo Aranda Pino Kulumani M Rangaswamy Mercedes Siles Molina |
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| Institution: | 1.Departamento de álgebra, Geometría y Topología,Universidad de Málaga,Málaga,Spain;2.Department of Mathematics,University of Colorado,Colorado Springs,USA |
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| Abstract: | We characterize the Leavitt path algebras over arbitrary graphs which are weakly regular rings as well as those which are
self-injective. In order to reach our goals we extend and prove several results on projective, injective and flat modules
over Leavitt path algebras and, more generally, over (not necessarily unital) rings with local units. |
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