On the injectivity of the homomorphisms from the automorphism groups of fields to the outer automorphism groups of the absolute Galois groups

DOI10.1007/s40993-023-00445-xzbMath1527.11083OpenAlexW4378530111WikidataQ122971567 ScholiaQ122971567MaRDI QIDQ6098532

Shota Tsujimura, Yuichiro Hoshi

Publication date: 14 June 2023

Published in: Research in Number Theory (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2433/275862

zbMATH Keywords

slimKummer theoryabsolute Galois groupouter automorphism groupArtin-Schreier theory

Mathematics Subject Classification ID

Galois theory (11R32) Field arithmetic (12E30)

Related Items (1)

Birational anabelian Grothendieck conjecture for curves over arbitrary cyclotomic extension fields of number fields

Cites Work

• Absolute anabelian cuspidalization of proper hyperbolic curves
• Construction of non-\( \times\mu \)-indivisible TKND-AVKF-fields
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