A primitive form for the Weierstrass $\wp$-function
- A+
:Atsushi Takahashi(日本大阪大学)
:2022-11-15 09:00
:Zoom ID:820 9210 0438(密码:1115)
报告人:Atsushi Takahashi(日本大阪大学)
时 间:11月15日上午09:00-10:30
地 点:Zoom ID:820 9210 0438(密码:1115)
内容摘要:
This is a refinement of Dubrobin’s result (LNM1620, Appendix J). We associate a primitive form to a deformation of the Weierstrass $\wp$-function and show that its period mapping gives an isomorphism of two Frobenius structures on the base space, the one given by the primitive form and the other defined by the invariant theory of the elliptic Weyl group of type $A_1^{(1,1)*}$. A perspective from the categorical view point will also be given.
个人简介:
Atsushi Takahashi,日本大阪大学理科研究生院数学系教授。2004年博士毕业于京都大学。主要研究领域涉及镜像对称、奇点理论、Frobenius流形、代数几何等。应邀到世界多地知名高校和科研院所进行学术交流及会议报告,在Adv. Math.,Math. Z.,Int. Math. Res. Notices等国际知名期刊上发表论文30余篇。
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