A log Calabi-Yau surface with maximal boundary, or Looijenga pair, is a pair .Y; D/ with Y a smooth rational projective complex surface and D D D 1 C C D l 2 j K Y j an anticanonical singular nodal curve.Under some natural conditions on the pair, we propose a series of correspondences relating five different classes of enumerative invariants attached to .
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Bousseau et al. (2024) studied this question.
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