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 Date: 2018-07-25 13:17:42Geometry Theoretical physics Algebraic geometry Mathematics String theory Complex manifolds Differential geometry Mathematical physics CalabiYau manifold Toric variety Homological mirror symmetry Khler manifold |
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Proc. Int. Cong. of Math. – 2018 Rio de Janeiro, Vol–692) MIRROR SYMMETRY AND CLUSTER ALGEBRAS Paul Hacking and Sean Keel![SPHERELIKE DIVISORS ANDREAS HOCHENEGGER Let X be a smooth projective variety of dimension d. An object S in Db (X) is called spherical if (1) Ext• (S, S) = k ⊕ k[−d];](https://www.pdfsearch.io/img/cbfbc377f84d978725e00c5bf163f6b4.jpg "SPHERELIKE DIVISORS ANDREAS HOCHENEGGER Let X be a smooth projective variety of dimension d. An object S in Db (X) is called spherical if (1) Ext• (S, S) = k ⊕ k[−d];")
![BOOK REVIEWS Combinatorial Geometry and its Algorithmic Applications by Janos Pach and Micha Shahir (The Alcalá Lectures), American Mathematical Society, Math. Surveys and Monographs 152, 2009, ISBN[removed]9; v](https://www.pdfsearch.io/img/ae8462ba079168853cd038898b27d71f.jpg "BOOK REVIEWS Combinatorial Geometry and its Algorithmic Applications by Janos Pach and Micha Shahir (The Alcalá Lectures), American Mathematical Society, Math. Surveys and Monographs 152, 2009, ISBN[removed]9; v")
