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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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The group of rational solutions of $y^{2}=x(x-1)(x-t^{2}-c)$
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by Charles F. Schwartz PDF
Trans. Amer. Math. Soc. 259 (1980), 33-46 Request permission

Abstract:

In this paper, we show that the Mordell-Weil group of the Weierstrass equation ${y^2} = x(x - 1)(x - {t^2} - c), c \ne 0, 1$ (i.e., the group of solutions (x,y), with $x, y \in {\textbf {C}}(t)$) is generated by its elements of order 2, together with one element of infinite order, which is exhibited.
References
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Additional Information
  • © Copyright 1980 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 259 (1980), 33-46
  • MSC: Primary 14H25; Secondary 10B05, 14H45, 14K20
  • DOI: https://doi.org/10.1090/S0002-9947-1980-0561821-X
  • MathSciNet review: 561821