A note on Sinnott's index formula

DOI10.4064/AA-82-1-57-67zbMath0887.11046OpenAlexW974916258MaRDI QIDQ4369681

Kazuhiro Dohmae

Publication date: 8 January 1998

Published in: Acta Arithmetica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/207078

zbMATH Keywords

class numbercircular unitsimaginary abelian number fieldSinnott's index formula

Mathematics Subject Classification ID

Units and factorization (11R27) Class numbers, class groups, discriminants (11R29) Other abelian and metabelian extensions (11R20)

Related Items (3)

Construction of a certain circular unit and its applications ⋮ On the Washington subgroup of the unit group of certain abelian fields ⋮ Circular units of an abelian field ramified at three primes

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