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math.AG2008
Chow Forms, Chow Quotients and Quivers with Superpotential
Jan Stienstra
We consider 3-dimensional toric Calabi-Yau singularities which arise as cones over the Chow quotient for a torus acting on projective space. We show that the Chow forms of the clos…
math.AG2007
Hypergeometric Systems in two Variables, Quivers, Dimers and Dessins d'Enfants
Jan Stienstra
This paper presents some parallel developments in Quiver/Dimer Models, Hypergeometric Systems and Dessins d'Enfants. The setting in which Gelfand, Kapranov and Zelevinsky have form…