Blar i NTNU Open på forfatter "Madsen, Dag Oskar"
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Hochschild homology and trivial extension algebras
Bergh, Petter Andreas; Madsen, Dag Oskar (Journal article; Peer reviewed, 2017)We prove that if an algebra is either selfinjective, local or graded, then the Hochschild homology dimension of its trivial extension is infinite.