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math.AG2024
Equivariant geometry of symmetric quiver orbit closures
Ryan Kinser, Martina Lanini, Jenna Rajchgot
We unify problems about the equivariant geometry of symmetric quiver representation varieties, in the finite type setting, with the corresponding problems for symmetric varieties $…
math.RT2024
Symplectic Grassmannians and Cyclic Quivers
Evgeny Feigin, Martina Lanini, Matteo Micheli +1
The goal of this paper is to extend the quiver Grassmannian description of certain degenerations of Grassmann varieties to the symplectic case. We introduce a symplectic version of…