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On higher rank Donaldson-Thomas invariants

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 نشر من قبل Kentaro Nagao
 تاريخ النشر 2010
  مجال البحث
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 تأليف Kentaro Nagao




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We study higher rank Donaldson-Thomas invariants of a Calabi-Yau 3-fold using Joyce-Songs wall-crossing formula. We construct quivers whose counting invariants coincide with the Donaldson-Thomas invariants. As a corollary, we prove the integrality and a certain symmetry for the higher rank invariants.



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