Calabi–Yau triangulated categories

  • Bernhard Keller

    Université Paris Diderot, France
Calabi–Yau triangulated categories cover
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We review the definition of a Calabi–Yau triangulated category and survey examples coming from the representation theory of quivers and finite-dimensional algebras. Our main motivation comes from the links between quiver representations and Fomin–Zelevinsky’s cluster algebras.