An algebraic lifting invariant of Ellenberg, Venkatesh, and Westerland
An algebraic lifting invariant of Ellenberg, Venkatesh, and Westerland
复制标题
Ellenberg、Venkatesh 和 Westerland 的代数提升不变量
DOI:
10.1007/s40687-021-00259-2
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发表时间:
2021
影响因子:
1.2
通讯作者:
Wood, Melanie Matchett
中科院分区:
文献类型:
--
作者:
Wood, Melanie Matchett
We define and prove basic properties of a lifting invariant of curves over an algebraically closed fieldkwith a map to the projective linethat was introduced by Ellenberg, Venkatesh, and Westerland. In other work of Liu, Zureick-Brown, and the author, this lifting invariant, and its connection to components of Hurwitz schemes, is applied to help understand the average number of unramified extensions of function fields with a given Galois group.
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影响因子:
1.3
作者:
Akshay Venkateshand;J. Ellenberg
通讯作者:
J. Ellenberg
影响因子:
1.8
作者:
Michael Lipnowski;Jacob Tsimerman
通讯作者:
Jacob Tsimerman
影响因子:
0.8
作者:
Wood, Melanie Matchett
通讯作者:
Wood, Melanie Matchett
影响因子:
2.5
作者:
M. Wood;Philip Matchett Wood
通讯作者:
M. Wood;Philip Matchett Wood
DOI:
10.1007/978-3-030-51795-3_9
发表时间:
2019
期刊:
Galois Covers, Grothendieck-Teichmüller Theory and Dessins d'Enfants
影响因子:
--
作者:
M. Lonne
通讯作者:
M. Lonne