Hostname: page-component-7c8c6479df-24hb2 Total loading time: 0 Render date: 2024-03-27T10:52:58.431Z Has data issue: false hasContentIssue false

RELATIONS IN THE 2-CLASS GROUP OF QUADRATIC NUMBER FIELDS

Published online by Cambridge University Press:  07 February 2013

F. LEMMERMEYER*
Affiliation:
Mörikeweg 1, 73489 Jagstzell, Germany email hb3@ix.urz.uni-heidelberg.de
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We construct a family of ideals representing ideal classes of order two in quadratic number fields and show that relations between their ideal classes are governed by certain cyclic quartic extensions of the rationals.

Type
Research Article
Copyright
Copyright ©2013 Australian Mathematical Publishing Association Inc.

References

Hecke, E., Lectures on the Theory of Algebraic Numbers (Springer, New York, 1981).CrossRefGoogle Scholar
Washington, L., Introduction to Cyclotomic Fields (Springer, New York, 1982).CrossRefGoogle Scholar