The determination of integral closures and geometric applications

DOI10.1016/S0001-8708(03)00210-XzbMath1093.13006arXivmath/0310467OpenAlexW1966411170MaRDI QIDQ596604

Sheng-Li Tan, D.-Q. Zhang

Publication date: 10 August 2004

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0310467

zbMATH Keywords

ramification divisorBring-Jerrard extensionGaloisnessTschirnhaus transformation

Mathematics Subject Classification ID

Integral closure of commutative rings and ideals (13B22) Ramification and extension theory (11S15) Coverings in algebraic geometry (14E20)

Related Items (4)

On surfaces with \(p_{g} = q = 2, K^{2} = 5\) and Albanese map of degree 3 ⋮ Generating a power basis over a Dedekind ring ⋮ A note on finite abelian covers ⋮ Integral closure of a quartic extension

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