Isomorphisms of discriminant algebras

DOI10.1142/S0218196721500600zbMath1487.13018arXiv1612.01582OpenAlexW3201753153MaRDI QIDQ5021462

Owen Biesel, Alberto Gioia

Publication date: 13 January 2022

Published in: International Journal of Algebra and Computation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1612.01582

zbMATH Keywords

algebra of finite rankdiscriminant algebradiscriminant formétale algebrapolynomial law

Mathematics Subject Classification ID

Quadratic extensions (11R11) Projective and free modules and ideals in commutative rings (13C10) Extension theory of commutative rings (13B02) Étale and flat extensions; Henselization; Artin approximation (13B40) Local structure of morphisms in algebraic geometry: étale, flat, etc. (14B25)

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