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Calabi-Yau coalgebras

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 نشر من قبل Ji Wei He
 تاريخ النشر 2010
  مجال البحث
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We provide a construction of minimal injective resolutions of simple comodules of path coalgebras of quivers with relations. Dual to Calabi-Yau condition of algebras, we introduce the Calabi-Yau condition to coalgebras. Then we give some descriptions of Calabi-Yau coalgebras with lower global dimensions. An appendix is included for listing some properties of cohom functors.



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