On Amitsur cohomology of rings of algebraic integers

DOI10.14492/hokmj/1381758112zbMath0476.12017OpenAlexW2073403375MaRDI QIDQ1160235

Akira Hattori

Publication date: 1981

Published in: Hokkaido Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.14492/hokmj/1381758112

zbMATH Keywords

Galois cohomologyBrauer groupsalgebraic integersmapping conesAmitsur-type cohomology groups

Mathematics Subject Classification ID

Galois cohomology (11S25) Galois cohomology (12G05) Algebraic numbers; rings of algebraic integers (11R04) Brauer groups of schemes (14F22) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05) Galois cohomology (11R34)

Related Items (3)

Some arithmetical applications of groups \(H^ q(\)R,G) ⋮ Group cohomology for Picard groups ⋮ Complexes of categories with Abelian group structure

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