DEGREE 12 2-ADIC FIELDS WITH AUTOMORPHISM GROUP OF ORDER 4

This paper is concerned with the 513 isomorphism classes of degree 12 2-adic fields whose automorphism groups have order 4. For each extension, we identify a defining polynomial, the extension's ramification index, residue degree, discriminant, and the Galois group of the extension's norma...

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Veröffentlicht in:	The Rocky Mountain journal of mathematics 2015-01, Vol.45 (6), p.1755-1764
Hauptverfasser:	AWTREY, CHAD, BARKLEY, BRETT, MILES, NICOLE E., SHILL, CHRISTOPHER, STROSNIDER, ERIN
Format:	Artikel
Sprache:	eng
Schlagworte:	11S15 11S20 2-adic extension fields Galois group local field
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