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Rational Points of Universal Curves in Positive Characteristics
[摘要]

For the moduli stack $mathcal{M}_{g,n/mathbb{F}_p}$ of smooth curves of type $(g,n)$ over Spec $mathbb{F}_p$ with the function field $K$, we show that if $ggeq3$, then the only $K$-rational points of the generic curve over $K$ are its $n$ tautological points. Furthermore, we show that if $ggeq 3$ and $n=0$, then Grothendieck;;s Section Conjecture holds for the generic curve over $K$. A primary tool used in this thesis is the theory of weighted completion developed by Richard Hain and Makoto Matsumoto.

[发布日期]  [发布机构] 
[效力级别] Algebraic geometry [学科分类] 
[关键词]  [时效性] 
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