首页|Flops, Gromov-Witten invariants and symmetries of line bundle cohomology on Calabi-Yau three-folds
Flops, Gromov-Witten invariants and symmetries of line bundle cohomology on Calabi-Yau three-folds
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NSTL
Elsevier
The zeroth line bundle cohomology on Calabi-Yau three-folds encodes information about the existence of flop transitions and the genus zero Gromov-Witten invariants. We illustrate this claim by studying several Picard number 2 Calabi-Yau three-folds realised as complete intersections in products of projective spaces. Many of these manifolds exhibit certain symmetries on the Picard lattice which preserve the zeroth cohomology. (c) 2021 Published by Elsevier B.V.
NSTL
Elsevier
