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The Gorenstein Colength of an Artinian Local Ring

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 نشر من قبل Ananthnarayan H
 تاريخ النشر 2008
  مجال البحث
والبحث باللغة English
 تأليف H. Ananthnarayan




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In this paper, we make the notion of approximating an Artinian local ring by a Gorenstein Artin local ring precise using the concept of Gorenstein colength. We also answer the question as to when the Gorenstein colength is at most two.



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181 - H. Ananthnarayan 2008
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