abstract: We construct an $L_\infty$-algebra on the truncated canonical homology complex of a symplectic manifold, which naturally projects to the universal central extension of the Lie algebra of Hamiltonian vector fields.


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@article{Janssens-The-L_infty-algebra-2021,
 abstract = {We construct an $L_\infty$-algebra on the truncated canonical homology
complex of a symplectic manifold, which naturally projects to the universal
central extension of the Lie algebra of Hamiltonian vector fields.},
 author = {Janssens, Bas and Ryvkin, Leonid and Vizman, Cornelia},
 doi = {10.2140/pjm.2021.314.81},
 eprint = {2012.03836},
 fjournal = {Pacific Journal of Mathematics},
 issn = {1945-5844},
 journal = {Pac. J. Math.},
 keywords = {53D05,53D17,17A42,17B66},
 language = {English},
 number = {1},
 pages = {81--98},
 title = {The {{\(L_\infty \)}}-algebra of a symplectic manifold},
 volume = {314},
 year = {2021},
 zbl = {1486.53089},
 zbmath = {7415009}
}