Extensions over hereditary Artinian rings with self-dualities. I (Q1157387)
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scientific article; zbMATH DE number 3737863
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Extensions over hereditary Artinian rings with self-dualities. I |
scientific article; zbMATH DE number 3737863 |
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Extensions over hereditary Artinian rings with self-dualities. I (English)
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1981
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quasi-Frobenius rings
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Artinian ring with self-duality
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finitely generated indecomposable modules
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finite representation type
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syzygy module
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trivial extension
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almost split sequences
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irreducible morphisms
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hereditary Artin algebras
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