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arXiv:1404.3282 [math.NT]AbstractReferencesReviewsResources

Ring class fields by smaller generators

Ja Kyung Koo, Dong Hwa Shin, Dong Sung Yoon

Published 2014-04-12, updated 2016-05-30Version 3

We generate ring class fields of imaginary quadratic fields in terms of the special values of certain eta-quotients, which are related to the relative norms of Siegel-Ramachandra invariants. These give us minimal polynomials with relatively small coefficients from which we are able to solve certain quadratic Diophantine equations concerning non-convenient numbers.

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