35 citations · 72 across the 13 of their papers we have counts for
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math.SG2020
The -algebra of a symplectic manifold
Bas Janssens, Leonid Ryvkin, Cornelia Vizman
We construct an -algebra on the truncated canonical homology complex of a symplectic manifold, which naturally projects to the universal central extension of the Lie alge…
math.DG2020
The neighbourhood of a singular leaf
Camille Laurent-Gengoux, Leonid Ryvkin
An important result for regular foliations is their formal semi-local triviality near simply connected leaves. We extend this result to singular foliations for all 2-connected leav…
math.DG2020
On the extension problem for weak moment maps
Leyli Mammadova, Leonid Ryvkin
We compare existence and equivariance phenomena for weak moment maps and homotopy moment maps in multisymplectic geometry.