Asymptotic periodicity of grade associated to multigraded modules (Q2845044)

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scientific article; zbMATH DE number 6200406
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Asymptotic periodicity of grade associated to multigraded modules
scientific article; zbMATH DE number 6200406

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    Asymptotic periodicity of grade associated to multigraded modules (English)
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    22 August 2013
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    module
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    multigraded
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    grade
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    cone
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    This paper investigates the stability of the grade of the graded components of an \(\mathbb{N}^r\)-graded module \(M\) over an \(\mathbb{N}^r\)-graded ring \(R\). That is, there is a cone \(C\) with the following property. For any lattice points \(c\) and \( d\) of \(C\), the grade of \(M_c\) coincides with \(M_d\) with respect to an ideal of \(R_0\).
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