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Centralizers in good groups are good

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 نشر من قبل Nathaniel Stapleton
 تاريخ النشر 2014
  مجال البحث
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We modify the transchromatic character maps to land in a faithfully flat extension of Morava E-theory. Our construction makes use of the interaction between topological and algebraic localization and completion. As an application we prove that centralizers of tuples of commuting prime-power order elements in good groups are good and we compute a new example.



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