Determination of Gromov–Witten invariants after blowing up a curve
Let be the blow-up of a smooth projective threefold along a curve such that , or and . The associativity equations of the quantum product should suffice to determine all genus- Gromov–Witten invariants of in terms of those of . This concerns the reconstruction of quantum cohomological data under blow-ups along curves; the parser supplies no evidence that the claim has been resolved.
References
Primary source
Claudio Fontanari, “Quantum cohomology of moduli spaces of genus zero stable curves”, arXiv:math/0701839 (2008).
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