A fortuitous intersection of work on periodic continued fraction expansions in hyperelliptic function fields and the study of parametrized families of quadratic number fields with high class number leads us to discover sequences of hyperelliptic curves whose Jacobians contain torsion divisors of order $g^2$. These sequences generalize those earlier constructed by Flynn and by Leprévost.
Publié le : 2008-12-15
Classification:
Torsion divisors,
hyperelliptic curves,
periodic continued fractions,
11G30;,
11G20,
14H40,
14H45
@article{1229696580,
author = {Patterson, Rodger D. and van der Poorten, Alfred J. and Williams, Hugh C.},
title = {Sequences of Jacobian Varieties with Torsion Divisors of Quadratic Order},
journal = {Funct. Approx. Comment. Math.},
volume = {38},
number = {1},
year = {2008},
pages = { 345-360},
language = {en},
url = {http://dml.mathdoc.fr/item/1229696580}
}
Patterson, Rodger D.; van der Poorten, Alfred J.; Williams, Hugh C. Sequences of Jacobian Varieties with Torsion Divisors of Quadratic Order. Funct. Approx. Comment. Math., Tome 38 (2008) no. 1, pp. 345-360. http://gdmltest.u-ga.fr/item/1229696580/