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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Ribbon Graphs and Mirror Symmetry
Ribbon Graphs and Mirror SymmetryAdd to your list(s) Download to your calendar using vCal
If you have a question about this talk, please contact Mustapha Amrani. Moduli Spaces Beginning with a ribbon graph with some extra structure, I will define a dg category, the “constructible plumbing model,” which serves as a stand-in for the Fukaya category of the Riemann surface associated to the ribbon graph. When the graph has a combinatorial version of a torus fibration with section, I will define a one-dimensional algebraic curve, and prove that the dg category of vector bundles on the curve is equivalent to the constructible plumbing model, a version of homological mirror symmetry in one-dimension. I will also discuss the higher-dimensional case. This talk is based on joint work with Nicolo’ Sibilla and David Treumann. This talk is part of the Isaac Newton Institute Seminar Series series. This talk is included in these lists:
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