36 citations · 126 across the 26 of their papers we have counts for
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math.SG2015
Integrability of central extensions of the Poisson Lie algebra via prequantization
Bas Janssens, Cornelia Vizman
We present a geometric construction of central S^1-extensions of the quantomorphism group of a prequantizable, compact, symplectic manifold, and explicitly describe the correspondi…
math.SG2015★ 9 cited
Universal Central Extension of the Lie Algebra of Hamiltonian Vector Fields
Bas Janssens, Cornelia Vizman
We determine the universal central extension of the Lie algebra of hamiltonian vector fields, thereby classifying its central extensions. Furthermore, we classify the central exten…