Sheaf quantization and Fukaya category conjectures for Liouville manifolds

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Let XX be a Liouville manifold. For a Lagrangian brane L\bm L in XX, let CFSQ(L,L,σ)CF_{\mathrm{SQ}}(\bm{L}, \bm{L},\sigma) denote the curved A∞A_\infty-algebra of sheaf quantizations and let CF(L,L,σ)CF(\bm{L}, \bm{L},\sigma) denote the corresponding Fukaya-theoretic algebra. Let \Fuk(X)\Fuk(X) be the infinitesimally wrapped Fukaya category over Λ0\Lambda_0, and let μ(X,u<∞)\mu(X,u<\infty) be the microlocal category.

Sheaf quantization and Fukaya category conjectures. For each Lagrangian brane L\bm L in XX, there is an almost quasi-isomorphism

CFSQ(L,L,σ)≃CF(L,L,σ).CF_{\mathrm{SQ}}(\bm{L}, \bm{L},\sigma)\simeq CF(\bm{L}, \bm{L},\sigma).

Moreover, there exists an almost fully faithful embedding

F ⁣:\Fuk(X)↪μ(X,u<∞)F\colon \Fuk(X)\hookrightarrow \mu(X, u<\infty)

such that F(L)F(\bm L) is a sheaf quantization of L\bm L.

These conjectures propose a comparison between the sheaf-theoretic and Fukaya-theoretic constructions for Liouville manifolds. In the exact case, the assertion has been proved by Viterbo, while the stated general Novikov-coefficient version is resolved according to the supplied status evidence.

References

Primary source

Yuichi Ike and Tatsuki Kuwagaki, “Microlocal categories over Novikov rings”, arXiv:2307.01561 (2026).

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