On the Castelnuovo-Mumford regularity of the cohomology ring of a group

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    Abstract

    We prove Benson's Regularity Conjecture that the regularity of the cohomology of a finite group is zero. We also prove some of his generalisations to other classes of groups. © 2010 American Mathematical Society.
    Original languageEnglish
    Pages (from-to)1159-1173
    Number of pages14
    JournalJournal of the American Mathematical Society
    Volume23
    Issue number4
    DOIs
    Publication statusPublished - Oct 2010

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