Calculation of the class numbers and fundamental units of abelian extensions over imaginary quadratic fields from approximate values of elliptic units

DOI10.2969/JMSJ/03720245zbMath0591.12010OpenAlexW2066352645MaRDI QIDQ1074654

Ken Nakamula

Publication date: 1985

Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2969/jmsj/03720245

zbMATH Keywords

algorithmclass numberimaginary quadratic fieldfundamental unitselliptic unitsabelian extension

Mathematics Subject Classification ID

Units and factorization (11R27) Iwasawa theory (11R23) Cyclotomic extensions (11R18)

Related Items (2)

On the group of units of an abelian extension of an algebraic number field ⋮ Elliptic units and the class numbers of non-Galois fields

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