arXiv · 2110.00225
Low degree extensions with Cyclic class group
Abstract
Lenstra introduced the notion of the Euclidean ideal class, a generalization of the Euclidean domain that captures cyclic class groups. In this article, we establish the existence of Euclidean ideal classes in abelian quartic fields. As a corollary, we demonstrate that certain biquadratic fields with class number two possess a Euclidean ideal class. Additionally, we investigate the presence of Euclidean ideal classes in specific cubic and quadratic extensions.
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Srilakshmi Krishnamoorthy, Sunil Kumar Pasupulati. 2021-10-01. Low degree extensions with Cyclic class group. https://arxiv.org/abs/2110.00225
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