The Picard invariant of a principal homogeneous space

DOI10.1016/0022-4049(74)90007-3zbMath0282.14015OpenAlexW2090484627WikidataQ126594613 ScholiaQ126594613MaRDI QIDQ1843468

Andy R. Magid, Lindsay N. Childs

Publication date: 1974

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-4049(74)90007-3

Mathematics Subject Classification ID

Group schemes (14L15) Galois theory and commutative ring extensions (13B05)

Related Items

A unified Kummer-Artin-Schreier sequence, Taming Wild Extensions with Hopf Algebras, A geometric description of the class invariant homomorphism, Diskriminanten und Picard-Invarianten freier quadratischer Erweiterungen

Cites Work

• Abelian Galois extensions of rings containing roots of unity
• The group of quadratic extensions
• A Cohomological Description of Abelian Galois Extensions
• Principal Homogeneous Spaces and Group Scheme Extensions
• Introduction to Algebraic K-Theory. (AM-72)
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