The determination of subgroups in ideal class groups of real quadratic fields

zbMath0762.11037MaRDI QIDQ1203889

Xianke Zhang

Publication date: 18 February 1993

Published in: Chinese Science Bulletin (Search for Journal in Brave)

zbMATH Keywords

real quadratic fieldsquadratic diophantine equationclass groups with cyclic subgroups

Mathematics Subject Classification ID

Quadratic extensions (11R11) Quadratic and bilinear Diophantine equations (11D09) Class numbers, class groups, discriminants (11R29)

Related Items (2)

Modification of Cohen-Lenstra heuristics for ideal class groups and numbers of certain real quadratic fields ⋮ Heuristics and related results on class groups of real quadratic fields

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