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Towards $A + B$ theory in conifold transitions for Calabi-Yau threefolds
- Publication Year :
- 2015
-
Abstract
- For projective conifold transitions between Calabi-Yau threefolds $X$ and $Y$, with $X$ close to $Y$ in the moduli, we show that the combined information provided by the $A$ model (Gromov--Witten theory in all genera) and $B$ model (variation of Hodge structures) on $X$, linked along the vanishing cycles, determines the corresponding combined information on $Y$. Similar result holds in the reverse direction when linked with the exceptional curves.<br />Comment: 47 pages, references updated. To appear in J. Diff. Geometry
- Subjects :
- Mathematics - Algebraic Geometry
14D05, 14D07, 14J32, 14N32, 81T45
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1502.03277
- Document Type :
- Working Paper