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Elliptic curves with good reduction away from 2: II

Published online by Cambridge University Press:  24 October 2008

R. G. E. Pinch
R. G. E. Pinch
Affiliation:
Emmanuel College, Cambridge
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Extract

In this paper we continue the study of elliptic curves defined over a quadratic field with good reduction at primes not dividing 2 begun in [9] (referred to as I). We extend the results of I to show that such a curve must have a point of order 2 also defined over when d = −7, −3, −2, −1, 2, 3 or 5 and list all such curves over .

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 100 , Issue 3 , November 1986 , pp. 435 - 457
Copyright
Copyright © Cambridge Philosophical Society 1986

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References

REFERENCES

[1]Abramowitz, M. and Stegun, I. A. (eds.). Handbook of Mathematical Functions (Dover, 1965).Google Scholar
[2]Birch, B. J. and Kuyk, W. (eds.). Modular Functions of One Variable IV. Lecture Notes in Mathematics, vol. 476 (Springer, 1975).CrossRefGoogle Scholar
[3]Birch, B. J. and Merriman, J.. Finiteness theorems for binary forms with given discriminant. Proc. London Math. Soc. (3) 24 (1972), 385–394.CrossRefGoogle Scholar
[4]Cremona, J. E.. Hyperbolic tesselations, modular symbols and elliptic curves over complex quadratic fields. Compositio Math. 51 (1984), 275–323.Google Scholar
[5]Hasse, H.. Number Theory. Grundlehren der math. Wissenschaften vol. 229 (Springer, 1980).CrossRefGoogle Scholar
[6]Merriman, J.. Binary forms and the reduction of curves. D.Phil, thesis (Oxford, 1970).Google Scholar
[7]Odlyzko, A.. Some analytic estimates of class numbers and discriminants. Invent. Math. 29 (1975), 275–286.CrossRefGoogle Scholar
[8]Ogg, A.. Elliptic curves and wild ramification. Amer. Math. J. 108 (1967), 1–21.CrossRefGoogle Scholar
[9]Pinch, R. G. E.. Elliptic curves with good reduction away from 2. Math. Proc. Cambridge Philos. Soc. 96 (1984), 25–38.CrossRefGoogle Scholar
[10]Pohst, M.. On the computation of number fields of small discriminant. J. Number Theory 14 (1982), 99–117.CrossRefGoogle Scholar
[11]Stewart, I. N. and Tall, D. O.. Algebraic Number Theory (Chapman & Hall, 1979).CrossRefGoogle Scholar
[12]Stroeker, R. J.. A class of Diophantine equations connected with certain elliptic curves over . Compositio Math. 38 (1979), 329–346.Google Scholar
[13]Stroeker, R. J.. Reduction of elliptic curves over imaginary quadratic number fields. Pacific J. Math. 108 (1983), 451–463.CrossRefGoogle Scholar
[14]Tate, J.. Algorithm for determining the type of a singular fibre in an elliptic pencil. In [2], 33–52.CrossRefGoogle Scholar
[15]Vaughan, T. P.. The discriminant of a quadratic extension of an algebraic field. Math. Comp. 40 (1983), 685–707.CrossRefGoogle Scholar
[16]Vaughan, T. P.. Corrigendum to [15]. Math. Comp. 43 (1984), 621.CrossRefGoogle Scholar
[17]Weiss, E.. Algebraic Number Theory (Chelsea, 1963).Google Scholar