Representations of quivers on abelian categories and monads on projective varieties

نویسندگان

  • Marcos Jardim
  • Daniela Moura Prata
چکیده

We consider representations of quivers in arbitrary categories and twisted representations of quivers in arbitrary tensor categories. We show that if A is an abelian category, then the category of representations of a quiver in A is also abelian, and that the category of twisted linear representations of a quiver is equivalent to the category of linear (untwisted) representations of a different quiver. We conclude by discussing how representations of quivers arise naturally in certain important problems concerning monads ans sheaves on projective varieties.

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تاریخ انتشار 2011