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VOL. 63 | 2012 Galois actions on complex braid groups
Ivan Marin

Editor(s) Hiroaki Nakamura, Florian Pop, Leila Schneps, Akio Tamagawa

Abstract

We establish the faithfulness of a geometric action of the absolute Galois group of the rationals that can be defined on the discriminantal variety associated to a finite complex reflection group, and review some possible connections with the profinite Grothendieck–Teichmüller group.

Information

Published: 1 January 2012
First available in Project Euclid: 24 October 2018

zbMATH: 1321.14019
MathSciNet: MR3051248

Digital Object Identifier: 10.2969/aspm/06310337

Subjects:
Primary: 14G32
Secondary: 20F36, 20F55

Rights: Copyright © 2012 Mathematical Society of Japan

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