<p>An <i>R</i>-module <i>M</i> is said to have uniformly <i>S</i>-Noetherian spectrum, where <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(S\subseteq R\)</EquationSource> <EquationSource Format="MATHML"><math> <mrow> <mi>S</mi> <mo>⊆</mo> <mi>R</mi> </mrow> </math></EquationSource> </InlineEquation> is a multiplicatively closed set, if there exists <InlineEquation ID="IEq2"> <EquationSource Format="TEX">\(s\in S\)</EquationSource> <EquationSource Format="MATHML"><math> <mrow> <mi>s</mi> <mo>∈</mo> <mi>S</mi> </mrow> </math></EquationSource> </InlineEquation> such that for every submodule <i>H</i> of <i>M</i>, <InlineEquation ID="IEq3"> <EquationSource Format="TEX">\(sH\subseteq rad_{M}(K)\)</EquationSource> <EquationSource Format="MATHML"><math> <mrow> <mi>s</mi> <mi>H</mi> <mo>⊆</mo> <mi>r</mi> <mi>a</mi> <msub> <mi>d</mi> <mi>M</mi> </msub> <mrow> <mo stretchy="false">(</mo> <mi>K</mi> <mo stretchy="false">)</mo> </mrow> </mrow> </math></EquationSource> </InlineEquation> for some finitely generated submodule <i>K</i> of <i>H</i>. Cohen’s theorem and Eakin-Nagata-Formanek theorem are provided for modules having uniformly <i>S</i>-Noetherian spectrum. In addition, an analogous result to the Hilbert basis theorem is given for rings having uniformly <i>S</i>-Noetherian spectrum.</p>

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Modules having uniformly S-Noetherian spectrum condition

  • Osama A. Naji

摘要

An R-module M is said to have uniformly S-Noetherian spectrum, where \(S\subseteq R\) S R is a multiplicatively closed set, if there exists \(s\in S\) s S such that for every submodule H of M, \(sH\subseteq rad_{M}(K)\) s H r a d M ( K ) for some finitely generated submodule K of H. Cohen’s theorem and Eakin-Nagata-Formanek theorem are provided for modules having uniformly S-Noetherian spectrum. In addition, an analogous result to the Hilbert basis theorem is given for rings having uniformly S-Noetherian spectrum.