2017 Fiscal Year Final Research Report
Study on K3 modular forms derived from hypergeometric systems
Project/Area Number |
15K04807
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Algebra
|
Research Institution | Chiba University |
Principal Investigator |
Shiga Hironori 千葉大学, 大学院理学研究院, 名誉教授 (90009605)
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Keywords | K3 曲面 / 保型関数 / 超幾何微分方程式 / 虚数乗法論 |
Outline of Final Research Achievements |
In the 19th century, Gauss, Abel and Jacobi constructed the theory of elliptic curves and their moduli. It had a big influence in mathematics of 20th century. At present, it is developed to the higher dimensional analogues. The K3 surface is the 2-dimensional analogue of the elliptic curve. On the other hand, Hilbert proposed his 12th problem in 1901, it was an important proposal in number theory. In 1960's, Shimura gave a big contribution for this problem. But the Hilbert 12th problem iself is still open. In our research project, we could give a visualization of Shimura's theory and constructed a series of explicit examples.
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Free Research Field |
数学とくに代数学
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