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Turkish Journal of Mathematics

Authors

TOMA ALBU

DOI

-

Abstract

We present a short proof, based on Cogalois Theory, of a result due to Acosta de Orozco and Vélez (1982, J. Number Theory 15, 388-405) characterizing separable simple radical field extensions with the unique subfield property, and prove that these extensions are precisely the simple G--Cogalois extensions with a cyclic Kneser group.

First Page

433

Last Page

446

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