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Tenth degree number fields with quintic fields having one real place
Author(s):
Schehrazad
Selmane.
Journal:
Math. Comp.
70
(2001),
845-851.
MSC (2000):
Primary 11R11, 11R29, 11Y40
Posted:
July 13, 2000
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Abstract:
In this paper, we enumerate all number fields of degree of discriminant smaller than in absolute value containing a quintic field having one real place. For each one of the (resp. found fields of signature (resp. the field discriminant, the quintic field discriminant, a polynomial defining the relative quadratic extension, the corresponding relative discriminant, the corresponding polynomial over , and the Galois group of the Galois closure are given. In a supplementary section, we give the first coincidence of discriminant of (resp. nonisomorphic fields of signature (resp. .
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Additional Information:
Schehrazad
Selmane
Affiliation:
University of Sciences and Technology (U.S.T.H.B), Institut of Mathematics, B.P. 32 El Alia, Bab-Ezzouar, 16111, Algiers, Algeria
Email:
sc_selmane@hotmail.com
DOI:
10.1090/S0025-5718-00-01232-1
PII:
S 0025-5718(00)01232-1
Keywords:
Quintic fields,
relative quadratic extensions,
discriminant
Received by editor(s):
November 3, 1998
Received by editor(s) in revised form:
April 27, 1999
Posted:
July 13, 2000
Copyright of article:
Copyright
2000,
American Mathematical Society
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