arXiv · 1705.01793
A classification of star log symplectic structures on a compact oriented surface
Abstract
Given a compact oriented surface, we classify log Poisson bi-vectors whose degeneracy loci are locally modeled by a finite set of lines in the plane intersecting at a point. Further, we compute the Poisson cohomology of such structures and discuss the relationship between our classification and the second Poisson cohomology.
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Melinda Lanius. 2017-05-04. A classification of star log symplectic structures on a compact oriented surface. https://arxiv.org/abs/1705.01793
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