The Deuring-Šafarevič formula revisited

DOI10.1007/BF01179267zbMath0601.12021OpenAlexW2089017125MaRDI QIDQ1080889

Robert C. Valentini

Publication date: 1987

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/173863

zbMATH Keywords

Galois groupalgebraic function fieldHasse-Witt invariantsDeuring-Shafarevich formulamaximal unramified p-extensionp-profinite completion

Mathematics Subject Classification ID

Arithmetic theory of algebraic function fields (11R58) Galois theory (11R32) Ramification and extension theory (11S15) Algebraic functions and function fields in algebraic geometry (14H05)

Cites Work

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