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Mathematics of Computation
Mathematics of Computation
ISSN 1088-6842(e) ISSN 0025-5718(p)

     

Diameters of complete sets of conjugate algebraic integers of small degree

Author(s): Michel Grandcolas.
Journal: Math. Comp. 67 (1998), 821-831.
MSC (1991): Primary 11Y40, 11R09
MathSciNet review: 1451322
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Abstract | References | Similar articles | Additional information

Abstract: We give bounds for the coefficients of a polynomial as functions of the diameter of its roots, hence we obtain polynomials with minimal diameters and small degree


References:

[1]
M. Langevin, E. Reyssat, and G. Rhin: Diamètres transfinis et problème de Favard (Ann. Inst. Fourier Grenoble, 38, 1, (1988), 1-16). MR 90b:11103

[2]
M. Langevin: Solutions des problèmes de Favard (Ann. Inst. Fourier Grenoble, 38, 2, (1988), 1-10). MR 90b:11104

[3]
J. Favard: Sur les nombres algébriques (C.R.Acad.Sc. Paris, 186, 1928, 1181-1182).

[4]
R.M. Robinson: Algebraic equations with span less than 4 (Math. Comp 18 (1964), 547-559). MR 29:6624

[5]
C. W. Lloyd-Smith: PhD Thesis Adelaide 1980, Problems on the distribution of conjugates of algebraic numbers.


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Additional Information:

Michel Grandcolas
Affiliation: UFR MIM, Département de Mathématiques, URA CNRS 399, Université de Metz, Ile du Saulcy, 57045 Metz Cedex 01, France
Email: Grandcol@poncelet.univ-metz.fr

DOI: 10.1090/S0025-5718-98-00923-5
PII: S 0025-5718(98)00923-5
Keywords: Polynomial, diameter, conjugate algebraic integers
Received by editor(s): March 10, 1996
Received by editor(s) in revised form: October 25, 1996
Copyright of article: Copyright 1998, American Mathematical Society




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