On Cohomology Groups of Units for Z p -Extensions

DOI10.2307/2374385zbMath0525.12009OpenAlexW2316295155MaRDI QIDQ3039450

Kenkichi Iwasawa

Publication date: 1983

Published in: American Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2374385

zbMATH Keywords

cohomology groupsZp-extensionsS-unitsseven term exact sequence

Mathematics Subject Classification ID

Units and factorization (11R27) Galois cohomology (12G05) Cyclotomic extensions (11R18) Ramification and extension theory (11S15) Galois cohomology (11R34)

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