Derived Reid's recipe conjecture for consistent dimer models
Derived Reid's recipe conjecture for consistent dimer models
Let be the vertex set of the dual quiver, let be a generic stability parameter, and let denote the corresponding moduli space with fan . For a nonzero vertex , let be the associated derived object and write . Interior line segments and lattice points are marked by vertices according to the combinatorial Reid's recipe. Derived Reid's recipe conjecture. For every nonzero vertex , if and only if marks two or more interior line segments in . In that case, the support of is the union of all torus-invariant divisors such that two line segments in containing are marked by . This would complete the description of the supports of the derived objects associated to nonzero vertices, extending the cases where a vertex marks lattice points or a unique line segment; the conjecture is presented as open in the source.
Sources & referencesView supporting material
Primary source
Alastair Craw, Liana Heuberger and Jesus Tapia Amador, “Combinatorial Reid's recipe for consistent dimer models”, arXiv:2001.07506 (2021).
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