Cohn path algebras have Invariant Basis Number

arxiv: 1303.2122 · v2 · pith:EWOFK7K4 · submitted 2013-03-08 · math.RA

Gene Abrams , M\"uge Kanuni This is my paper

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keywords basiscohninvariantnumberpathalgebraalgebrasdirected

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For any finite directed graph $E$ and any field $K$ we show that the Cohn path algebra $C_K(E)$ has the Invariant Basis Number property.

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