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Gromov–Witten Invariants Under Blow-Ups Along ( − 1 , − 1 ) -Curves
For blow-ups of threefolds along ( − 1 , − 1 ) -curves, we use the degeneration formula and the absolute/relative correspondence to obtain some closed blow-up formulae for Gromov–Witten invariants and generalized BPS numbers.
期刊介绍:
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