📚 noun • entry_id 58344
Galois group
Meanings (ES + gloss)
grupo de Galois
The automorphism group of a Galois extension.
In this section, we show how to determine the Galois group and the roots of an irreducible polynomial of degree 2, 3, or 4.
Let B be a Galois algebra over R with Galois group G, C the center of B, and K#61;#92;#123;g#92;inG#92;vertg(c)#61;c#92;#92;mathsf#123;for#92;each#125;#92;c#92;inC#92;#125;. A natu…
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