|
Relative class number of imaginary Abelian fields of prime conductor below 10000
Author(s):
M.
A.
Shokrollahi.
Journal:
Math. Comp.
68
(1999),
1717-1728.
MSC (1991):
Primary 11Y40, 11R18, 11R29
Posted:
May 24, 1999
Retrieve article in:
PDF DVI PostScript
This article is available free of charge
Abstract |
References |
Similar articles |
Additional information
Abstract:
In this paper we compute the relative class number of all imaginary Abelian fields of prime conductor below 10000. Our approach is based on a novel multiple evaluation technique, and, assuming the ERH, it has a running time of , where is the conductor of the field.
References:
- 1.
- C. Batut, D. Bernardi, H. Cohen, and M. Olivier, User's Guide to PARI-GP, Université Bordeaux, 351 Cours de la Libération, May 1995. Obtainable via anonymous ftp from megrez.math.u-bordeaux.fr.
- 2.
- L. I. Bluestein, A linear filtering approach to the computation of the discrete Fourier transform, IEEE Trans. Electroacoustics 18 (1970), 451-455.
- 3.
- A. Borodin and R. Moenck, Fast modular transforms, J. Comput. System Sci., 8 (1974), 366-386. MR 51:7365
- 4.
- J. Buhler, R. Crandall, R. Ernvall, T. Metsänkylä and M. A. Shokrollahi, Irregular primes below 8 million, J. Symbolic Comput. (submitted)
- 5.
- P. Bürgisser, M. Clausen, and M. A. Shokrollahi, Algebraic complexity theory, Springer-Verlag, 1997. CMP 97:10
- 6.
- L. Carlitz and F. R. Olson, Maillet's determinant, Proc. Amer. Math. Soc., 6 (1955), 265-269. MR 16:999d
- 7.
- H. Cohen, A course in computational algebraic number theory, Springer-Verlag, 1993. MR 94i:11105
- 8.
- G. E. Collins, M. Mignotte, and F. Winkler, Arithmetic in basic algebraic domains, Computer algebra, symbolic and algebraic computation, (B. Buchberger et al., eds.), 2nd ed., Springer-Verlag, Vienna, 1982, pp. 189-220. MR 87a:68024
- 9.
- D. Davis, Computing the number of totally positive circular units which are squares, J. Number Theory 10 (1978), 1-9. MR 57:16254
- 10.
- D. R. Estes, On the parity of the class number of the field of qth roots of unity, Rocky Mountain J. Math. 19 (1989), 675-682. MR 92b:11078
- 11.
- G. Fung, A. Granville and H. C. Williams, Computation of the first factor of the class number of cyclotomic fields, J. Number Theory 42 (1992), 297-312. MR 93k:11097
- 12.
- H. Hasse, Über die Klassenzahl abelscher Zahlkörper, Akademie-Verlag, Berlin, 1952; reprinted with an introduction by J. Martinet, Springer-Verlag, 1985. MR 14:141a; MR 87j:11122
- 13.
- V. Jha, Faster computation of the first factor of the class number of
, Math. Comp. 64 (1995), 1705-1710. MR 95m:11120 - 14.
- E. E. Kummer, Mémoire sur la théorie des nombres complexes composés de racines de l'unité et des nombres entiers, J. Math. Pures Appl. 16 (1851), 377-498; reprinted in his Collected papers, Vol. I, Springer-Verlag, 1975, pp. 363-484. MR 57:5650
- 15.
- C. G. Latimer, On the units in a cyclic field, Amer. J. Math. 56 (1934), 69-74.
- 16.
- D. H. Lehmer and J. M. Masley, Table of cyclotomic class numbers
and their factors for , Math. Comp. 32 (1978), 577-582. MR 58:16594 - 17.
- H. W. Lenstra, Private communication, 1997.
- 18.
- T. Lepistö, On the growth of the first factor of the class number of the prime cyclotomic field, Ann. Acad. Sci. Fenn. Ser. A I No. 577 (1974). MR 50:273
- 19.
- S. Louboutin, Computation of relative class numbers of imaginary abelian fields, Expositiones Math. (to appear).
- 20.
- T. Metsänkylä, Some divisibility results for the cyclotomic class number, Tatra Mt. Math. Publ. 11 (1997), 59-68. MR 98i:11093
- 21.
- G. Miller, Riemann's hypothesis and tests for primality, J. Comput. System Sci. 13 (1976), 300-317. MR 58:470
- 22.
- M. Newman, A table of the first factor for prime cyclotomic fields, Math. Comp. 24 (1970), 215-219. MR 41:1684
- 23.
- A. M. Odlyzko, On conductors and discriminants, Algebraic number fields (A. Fröhlich, ed.), Academic Press, London, 1977, pp. 377-407. MR 56:11961
- 24.
- J. Oesterlé, Versions effectives du théorème de Chebotarev sous l'hypothèse de Riemann généralisée, Astérisque 61 (1979), 165-167. MR 80j:10003
- 25.
- S. Pajunen, Computation of the growth of the first factor for prime cyclotomic fields, BIT, 16 (1976), 85-87. MR 53:5533
- 26.
- D. Reischert, Private communication, 1995.
- 27.
- A. Schönhage, Schnelle Berechnung von Kettenbruchentwicklungen, Acta Informatica 1 (1971), 139-144. MR 55:9604
- 28.
- A. Schönhage, Asymptotically fast algorithms for the numerical multiplication and division of polynomials with complex coefficients, Computer Algebra EUROCAM '82 (J. Calmet, ed.), Lecture Nots in Computer Science 144 (1982), 3-15. MR 83m:68064
- 29.
- A. Schönhage, A. Grotefeld, and E. Vetter, Fast algorithms, Bibliographisches Institut, Mannheim, 1994. MR 96c:68043
- 30.
- A. Schönhage and V. Strassen, Schnelle Multiplikation großer Zahlen, Computing (Arch. Elektion. Rechnung) 7 (1971), 281-292.
- 31.
- M. A. Shokrollahi, Computation of irregular primes up to eight million, Technical Report TR-96-002, International Computer Science Institute, 1995.
- 32.
- M. A. Shokrollahi, Stickelberger codes, Designs, Codes and Cryptography, 9 (1996), 1-11.
- 33.
- P. Stevenhagen, Class number parity for the pth cyclotomic field, Math. Comp. 69 (1994), 773-784. MR 95a:11099
- 34.
- O. Taussky, Unimodular integral circulants, Math. Z., 63 (1955), 286-298. MR 17:347i
- 35.
- G. Schrutka von Rechtenstamm, Tabelle der (Relativ)-klassenzahlen der Kreiskörper, deren Wurzelexponenten nicht größer als 256 sind, Abh. Deutsch. Akad. Wiss. Berlin Kl. Math. Phys. Tech., 2 (1964), 1-64. MR 29:4918
- 36.
- L. C. Washington, Introduction to cyclotomic fields, 2nd ed., Springer-Verlag, 1997. MR 97h:11130
- 37.
- K. Yoshino and M. Hirabayashi, On the relative class number of imaginary abelian number field. I, II Mem. Coll. Liberal Arts, Kanazawa Medical Univ., 9 (1981), 5-53; 10 (1982), 33-81.
Similar Articles:
Retrieve articles in Mathematics of Computation
with MSC
(1991):
11Y40, 11R18, 11R29
Retrieve articles in all Journals with MSC
(1991):
11Y40, 11R18, 11R29
Additional Information:
M.
A.
Shokrollahi
Affiliation:
Bell Labs 2C-353, Lucent Technologies, 700 Mountain Avenue, Murray Hill, New Jersey 07974-0636
Email:
amin@research.bell-labs.com
DOI:
10.1090/S0025-5718-99-01139-4
PII:
S 0025-5718(99)01139-4
Received by editor(s):
November 17, 1997
Posted:
May 24, 1999
Copyright of article:
Copyright
1999,
American Mathematical Society
|