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Symmetric Hochschild extension algebras and normalized 2-cocycles |
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| Authors: | Itagaki Tomohiro |
| Institution: | 1.Department of Mathematics, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan ; |
| Abstract: | Archiv der Mathematik - In this paper, for finite dimensional, basic, and connected algebras over a field, we give a sufficient condition, related to 2-cocycles, for Hochschild extension algebras... |
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