Complex Multiplication Tests for Elliptic Curves
数论
2007-05-23 v1
摘要
We consider the problem of checking whether an elliptic curve defined over a given number field has complex multiplication. We study two polynomial time algorithms for this problem, one randomized and the other deterministic. The randomized algorithm can be adapted to yield the discriminant of the endomorphism ring of the curve.
引用
@article{arxiv.math/0409501,
title = {Complex Multiplication Tests for Elliptic Curves},
author = {Denis Charles},
journal= {arXiv preprint arXiv:math/0409501},
year = {2007}
}
备注
13 pages, 2 tables, 1 appendix