Auroux's mirror correspondence conjecture for restriction, wrapping, and lifting functors

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Let XX, DD, and ZZ be the algebraic-geometric mirror objects, with inclusion iX:X→Zi_X:X\to Z, projection πX:Z→X\pi_X:Z\to X, and inclusion and projection

jD:KX∣D→Z,pD:KX∣D→D.j_D:K_X|_D\to Z,\qquad p_D:K_X|_D\to D.

Let q:Coh⁡(Z)→Sing⁡(Z)q:\operatorname{Coh}(Z)\to\operatorname{Sing}(Z) be the quotient functor, and let Sing⁡(Z)→Coh⁡(D)\operatorname{Sing}(Z)\to\operatorname{Coh}(D) be the Knörrer periodicity equivalence. The Fukaya-side functors are the restriction functor ρ\rho, the wrapping-around-HH functor α0\alpha_0, the wrapping-at-infinity functor α∞\alpha_\infty, and the lifting functor jj.

Auroux's mirror correspondence conjecture. Under homological mirror symmetry, ρ\rho corresponds to the composite of qq with the Knörrer periodicity equivalence; α0\alpha_0 corresponds to iX∗i_{X*}; α∞\alpha_\infty corresponds to πX∗\pi_X^*; and jj corresponds to

jD∗pD∗(KX∣D⊗⋅ ).j_{D*}p_D^*(K_X|_D\otimes\mathord\cdot\,).

These conjectures identify natural Fukaya-category functors with quotient, pushforward, pullback, and tensor-pushforward functors in algebraic geometry. The source attributes the correspondence to Auroux and discusses the individual claims in the indicated sections; the supplied text gives no evidence that they have been resolved.

References

Primary source

Benjamin Gammage and Maxim Jeffs, “Homological mirror symmetry for functors between Fukaya categories of very affine hypersurfaces”, arXiv:2210.03227 (2025).

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