Giovanni Cerulli Irelli
Degeneration order for quivers with self-duality of finite
representation type.

  Abstract: We show that the degeneration order between symplectic or
  orthogonal representations of a symmetric quiver (or quiver with
  self-duality) of finite type is induced by the usual degeneration
  order.  After a quite long introduction on symmetric quivers,
  introduced by Derksen and Weyman in 2002, I will give the ideas
  behind the proof of this result and the possible applications to the
study of linear degenerations of flag varieties of type B,C and D.