代数几何讨论班——On the Hodge theory of Toroidal embeddings and corresponding Vanishings

报 告 人：魏传豪 (西湖大学)

时  间：2024年10月22日（星期二），下午4:00-5:00

地  点：海纳苑2幢206

摘  要：Deligne's logarithmic comparison theorem and the degeneracy of the spectural sequence of logarithmic de Rham complex gives the mixed Hodge structure of a projective smooth variety with a normal crossing boundary divisor. In this talk, we will try to build a similar theory on toroidal embeddings. In particular, we will show the E_1-degeneracy of the spectral sequence of the logarithmic de Rham complex of any toroidal triple. This gives a geometric proof of a more general version of Danilov's conjecture.

联系人：吴磊（0023042@zju.edu.cn）