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ON TRACE FORMS OF GALOIS EXTENSIONS

강동승
한국수학교육학회|2016.02|이론수학과 교직수학 (Theoretical Mathematics and Pedagogical Mathematics)|제23권 제1호|pp. 53-59

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참고문헌

키워드

hyperbolictrace formsquadratic formsfield extensionGalois extension.
주제분류수학

초록

Let G be a finite group containing a non-abelian Sylow 2-subgroup. We elementarily show that every G-Galois field extension L=K has a hyperbolic trace form in the presence of root of unity.

Abstract

Let G be a finite group containing a non-abelian Sylow 2-subgroup. We elementarily show that every G-Galois field extension L=K has a hyperbolic trace form in the presence of root of unity.

참고문헌 (14)

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