Proves the Cao-Maulik-Toda conjecture equating GV invariants of fiber classes on a CY4 fibered over a curve with those of the smooth fiber under an orientation compatibility assumption.
A remark on virtual pushforward properties in Gromov-Witten theory
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
We approach Gathmann's virtual pushforward property from the perspective of bivariant intersection theory, extend a virtual pushforward result of Manolache, and use our extension to deduce a result of Gathmann relating relative and rubber GW invariants of a $P^1$ bundle with invariants of its base.
fields
math.AG 1years
2020 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Gopakumar-Vafa invariants of fiber classes on Calabi-Yau 4-folds fibered over curves
Proves the Cao-Maulik-Toda conjecture equating GV invariants of fiber classes on a CY4 fibered over a curve with those of the smooth fiber under an orientation compatibility assumption.