Nadler–Tanaka's conjecture relating Lagrangian cobordisms to wrapped Fukaya categories

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Let MM be an exact symplectic manifold with Lagrangian support Λ⊂M\Lambda\subset M. Let WFΛ(M)WF_\Lambda(M) denote the corresponding partially wrapped Fukaya category with rational coefficients, and let \cE\cE be the endomorphism E∞E_\infty-ring spectrum from the point case.

Nadler–Tanaka's wrapped-Fukaya conjecture. The continuation-map functor induces an equivalence of stable ∞\infty-categories

\LagΛ(M)⊗\cEQ≃WFΛ(M).\Lag_\Lambda(M)\otimes_\cE\mathbb Q\simeq WF_\Lambda(M).

This is one of the paper's primary motivations: it predicts that rationalized Lagrangian cobordisms recover the partially wrapped Fukaya category. The source describes the functor and states the equivalence conjecturally.

References

Primary source

David Nadler and Hiro Lee Tanaka, “A stable infinity-category of Lagrangian cobordisms”, arXiv:1109.4835 (2020).

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