Tropicalization is a non-Archimedean analytic stack quotient
Tropicalization is a non-Archimedean analytic stack quotient
复制标题
热带化是一种非阿基米德解析栈商
DOI:
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Martin Ulirsch
中科院分区:
文献类型:
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作者:
Martin Ulirsch
For a complex toric variety $X$ the logarithmic absolute value induces a natural retraction of $X$ onto the set of its non-negative points and this retraction can be identified with a quotient of $X(\mathbb{C})$ by its big real torus. We prove an analogous result in the non-Archimedean world: The Kajiwara-Payne tropicalization map is a non-Archimedean analytic stack quotient of $X^{an}$ by its big affinoid torus. Along the way, we provide foundations for a geometric theory of non-Archimedean analytic stacks, particularly focussing on analytic groupoids and their quotients, the process of analytification, and the underlying topological spaces of analytic stacks.
影响因子:
2.6
作者:
Abramovich, Dan;Chen, Qile;Marcus, Steffen;Wise, Jonathan
通讯作者:
Wise, Jonathan
DOI:
10.1007/978-3-319-30945-3
发表时间:
2016
期刊:
Nonarchimedean and Tropical Geometry
影响因子:
--
作者:
Abramovich, Dan;Chen, Qile;Marcus, Steffen;Ulirsch, Martin;Wise, Jonathan
通讯作者:
Wise, Jonathan