Abstract
One can determine all primitive number fields of a given degree and discriminant with a finite search of potential defining polynomials. We develop an asymptotic formula for the number of polynomials which need to be inspected which reflects both archimedean and non-archimedean restrictions placed on the coefficients of a defining polynomial.
Preview
Unable to display preview. Download preview PDF.
References
Buchmann, J., Ford, D., and Pohst, M., Enumeration of quartic fields of small discriminant, Math. Comp. 61 (1993) 873–879.
Cohen, H.: A Course in Computational Algebraic Number Theory, GTM 138 Springer Verlag, 1995.
Conway, J. and Sloane, N.: Sphere Packings, Lattices, and Groups, Springer Verlag, 1988.
Denef, J.: Report on Igusa's local zeta function, Séminaire Bourbaki 741, Astérisque 201–202–203, 359–386.
Diaz y Diaz, F. and Olivier, M., Imprimitive ninth-degree number fields with small discriminants, Math. Comp. 64 (1995) 305–321.
Jones, J.: Tables of number fields with prescribed ramification, a WWW site, http://math.la.asu.edu/~jj/numberfields
Jones, J. and Roberts, D.: Sextic number fields with discriminant − j 2 a 3 b, to appeal in the Proceedings of the Fifth Conference of the Canadian Number Theory Association.
Mehta, M.: Random Matrices, 2nd edition, Academic Press, 1991.
Olivier, M., The computation of sextic fields with a cubic subfield and no quadratic subfield, Math. Comp. 58 (1992) 419–432.
Roberts, D.: Twin sextic algebras, to appear in Rocky Mountain J. Math.
Roberts, D.: Low degree p-adic fields, in preparation.
Serre, J.-P.: Une “formule de masse” pour les extensions totalement ramifiées de degré donné d'un corps local, C. R. Acad. Sci. Paris Sér. A-B 286 (1978), no. 22, A1031–A1036.
Schwarz, A., Pohst, M., and Diaz y Diaz, F.: A table of quintic number fields, Math. Comp. 63 (1994) 361–376.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1998 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Jones, J.W., Roberts, D.P. (1998). Timing analysis of targeted hunter searches. In: Buhler, J.P. (eds) Algorithmic Number Theory. ANTS 1998. Lecture Notes in Computer Science, vol 1423. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0054880
Download citation
DOI: https://doi.org/10.1007/BFb0054880
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-64657-0
Online ISBN: 978-3-540-69113-6
eBook Packages: Springer Book Archive