151,079 research outputs found

    Enumerative Geometry of Del Pezzo Surfaces

    Full text link
    We prove an equivalence between the superpotential defined via tropical geometry and Lagrangian Floer theory for special Lagrangian torus fibres in del Pezzo surfaces constructed by Collins-Jacob-Lin. We also include some explicit calculations for the projective plane, which confirm some folklore conjecture in this case.Comment: 42 pages, 1 figrure. Comments are welcom
    • …
    corecore