Algorithms for Ray Class Groups and Hilbert Class Fields

Kirsten Eisenträger, Sean Hallgren. Algorithms for Ray Class Groups and Hilbert Class Fields. In Moses Charikar, editor, Proceedings of the Twenty-First Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2010, Austin, Texas, USA, January 17-19, 2010. pages 471-483, SIAM, 2010. [doi]