On the Cyclotomic Unit Group and the Ide
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Manabu Ozaki
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Article
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1997
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Elsevier Science
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English
β 1001 KB
Let K be a real abelian number field satisfying certain conditions and K n the n th layer of the cyclotomic Z p -extension of K. We study the relation between the p-Sylow subgroup of the ideal class group and that of the unit group module the cyclotomic unit group of K n . We give certain sufficient