Extensions of modules characterized by finite sequences of linear functionals (Q1331457)

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scientific article; zbMATH DE number 622347
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Extensions of modules characterized by finite sequences of linear functionals
scientific article; zbMATH DE number 622347

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    Extensions of modules characterized by finite sequences of linear functionals (English)
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    16 January 1995
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    pair of \(K\)-vector spaces
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    matrix ring
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    extensions
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    finite-dimensional torsion-free \(R\)-modules
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    nonsingular \(R\)-modules
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    linear functionals
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    vector space of extensions
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    indecomposable infinite-dimensional \(R\)- modules
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    endomorphism ring
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