A classification of star log symplectic structures on a compact oriented surface
| Autor: | Lanius, Melinda |
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| Rok vydání: | 2017 |
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| Druh dokumentu: | Working Paper |
| Popis: | 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. Comment: Final version accepted for publication in Journal of Symplectic Geometry |
| Databáze: | arXiv |
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