Quiver Varieties of Type A

  title={Quiver Varieties of Type A},
  author={A Verena Maffei},
We prove a conjecture of Nakajima describing the relation between the geometry of quiver varieties of type A and the geometry of partial flags varieties and nilpotent variety. The kind of quiver varieties we are interested in, have been introduced by Nakajima as a generalization of the description of the moduli space of anti-self-dual connections on ALE spaces constructed by Kroneheimer and Nakajima ([3]). They result to have a rich and interesting geometry and they where used by Nakajima to… CONTINUE READING
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