Compatibility conjecture for Poisson and Dunn–Lurie additivity
Compatibility conjecture for Poisson and Dunn–Lurie additivity
From papers
Let . Using the formality equivalences of Hopf operads and , consider the diagram
\xymatrix{ \mathcal{A}\mathrm{lg}_{\mathbb{P}_{n+1}} \ar^-{\sim}[r] \ar^{\sim}[d] & \mathcal{A}\mathrm{lg}(\mathcal{A}\mathrm{lg}_{\mathbb{P}_n}) \ar^{\sim}[d] \\ \mathcal{A}\mathrm{lg}_{\mathbb{E}_{n+1}} \ar^-{\sim}[r] & \mathcal{A}\mathrm{lg}(\mathcal{A}\mathrm{lg}_{\mathbb{E}_n}) }Compatibility conjecture. This diagram is commutative. The question is whether the Dunn–Lurie additivity functor is compatible with the Poisson additivity functor under the formality equivalences; the source does not establish the commutativity, so its resolution remains open.
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Sources & referencesView supporting material
Primary source
Pavel Safronov, “Braces and Poisson additivity”, arXiv:1611.09668 (2018).
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