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Recent development in anabelian geometry of global fields - A.Tamagawa

Mar 22, 2023  ·   From Kyoto Japan  ·   Event ``Arithmetic & Homotopic Galois Theory 2023''

Abstract

The anabelian geometry of global fields -- number fields and global function fields (i.e. function fields of one variable over finite fields) -- was established very nicely in the 1970s, long before Grothendieck proposed the philosophy of anabelian geometry, and is now well known in the names of the Neukirch-Uchida theorem and Uchida's theorem. In this talk, we will survey recent development in anabelian geometry of global fields, where the absolute Galois groups are replaced by various quotients.


 Program & participants
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License 2025 · Creator: AHGT IRN Group  · Impressum · Last updated: June 16, 2025 from Kyoto Japan  · 
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