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10 Kasım 2017, 11:00 
İstanbul Matematiksel Bilimler Merkezi SeminerleriAn obstruction to planarity of contact structures Marco Golla
We give new obstructions to the existence of planar open books on contact structures, in terms of the homology of their fillings. I will talk about applications to links of surface singularities, Seifert fibred spaces, and integer homology spheres. No prior knowledge of contact or symplectic topology will be assumed. This is joint work with Paolo Ghiggini and Olga Plamenevskaya.
Topoloji İngilizce Istanbul Center for Mathematical Sciences (IMBM) admin 20.03.2020 |
