Morningside Center of Mathematics
Chinese Academy of Sciences
Morningside Center of Mathematics
Chinese Academy of Sciences
| Title: | Relative cohomology and A-hypergeometric equations |
| Speaker: | 张鼎新 (Brandais University) |
| Time: | 2018-7-12, 13:30—14:30 |
| Place: | N913 |
| Abstract: | Solutions of some A-hypergeometric equations contain period integrals of some hypersurfaces in toric varieties. Huang--Lian--Yau--Zhu showed that when then toric variety is smooth, solutions of A-hypergeometric equations can be characterized in terms of relative cohomology groups. Joint with Tsung-Ju Lee, we explain how to generalize their result to possibly singular toric varieties. |
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