On Certain Isomorphisms between Absolute Galois Groups |
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Authors: | M. Rovinsky |
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Affiliation: | (1) Independent University of Moscow, B. Vlasievsky Per. 11, 121002 Moscow, Russia;(2) Institute for Information Transmission Problems Russian Academy ofSciences, Moscow, Russsia |
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Abstract: | Let k be an algebraically closed field of characteristic zero, F be an algebraically closed extension of k of transcendence degree one, and G be the group of automorphisms over k of the field F. The purpose of this note is to calculate the group of continuous automorphisms of G. |
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Keywords: | field automorphisms absolute Galois groups. |
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