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arXiv 2007.00382math.DGmath-phmath.MP
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高等复结构与高等Teichmüller理论

Higher Complex Structures and Higher Teichmüller Theory

Alexander Thomas

摘要:

在这篇博士论文中,我们给出了一个新的几何方法来更高的Teichmüller理论。特别是,我们构建了一个几何结构的表面上,概括的复结构,我们探讨其链接到希钦组件。这种结构称为高复结构,它的构造采用了平面的点希尔伯特格式。它的模空间具有与希钦分量类似的性质。给定一个更高的复结构,我们试图规范地将其变形为平面连接。这种连接的空间,称为“抛物线”,是通过模仿Atiyah-Bott减少。它是交换微分算子对的空间。在某些猜想下,我们建立了模空间与Hitchin分支之间的一个典型的同构。最后,我们推广某些结构,如点希尔伯特计划和更高的复结构,一个简单的李代数的情况下。

英文摘要:

In this PhD thesis, we give a new geometric approach to higher Teichmüller theory. In particular we construct a geometric structure on surfaces, generalizing the complex structure, and we explore its link to Hitchin components. The construction of this structure, called higher complex structure, uses the punctual Hilbert scheme of the plane. Its moduli space admits similar properties to Hitchin's component. Given a higher complex structure, we try to canonically deform it to a flat connection. The space of such connections, called "parabolic", is obtained by imitating the Atiyah--Bott reduction. It is a space of pairs of commuting differential operators. Under some conjecture, we establish a canonical diffeomorphism between our moduli space and Hitchin's component. Finally, we generalize certain constructions, like the punctual Hilbert scheme and the higher complex structure, to the case of a simple Lie algebra.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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