Cohn–Leavitt path algebras and the invariant basis number property
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DOI: 10.1142/s0219498819500865
Abstract: We give the necessary and sufficient condition for a separated Cohn–Leavitt path algebra of a finite digraph to have Invariant Basis Number (IBN). As a consequence, separated Cohn path algebras have IBN. We determine the… read more here.
Keywords: invariant basis; path algebras; leavitt path; path ... See more keywords