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arXiv:1505.03669 [math.LO]AbstractReferencesReviewsResources

Sur les automorphismes bornés de corps munis d'opérateurs

Thomas Blossier, Charlotte Hardouin, Amador Martin-Pizarro

Published 2015-05-14Version 1

We give an alternative proof, valid in all characteristics, of a result of Lascar characterising the bounded automorphisms of an algebraically closed field. We generalise this method to various fields equipped with operators.

Comments: in French, Work started during the programme Model Theory, Arithmetic Geometry and Number Theory, at MSRI on Spring 2014
Categories: math.LO
Subjects: 03C45, 12H05
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