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math.AG2025
The cyclic open--closed map and variations of Hodge structures
Sheel Ganatra, Nick Sheridan
We construct the cyclic open--closed map for the big (i.e., bulk-deformed) relative Fukaya category, in the semipositive case, and show that it is a morphism of `polarized variatio…
math.SG2025
Constructing the big relative Fukaya category, and its open--closed maps
Nick Sheridan
This paper continues previous work of the author with Perutz, in which the `small' version of Seidel's relative Fukaya category of a smooth complex projective variety relative to a…