Singularities of generic characteristic polynomials and smooth finite splittings of Azumaya algebras over surfaces.

DOI10.1007/S00229-009-0295-YzbMath1192.16015OpenAlexW2150992193MaRDI QIDQ1034711

Manuel Ojanguren, Raman Parimala

Publication date: 6 November 2009

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00229-009-0295-y

zbMATH Keywords

Galois groupssingular lociAzumaya algebrasflat morphismssmooth quasi-projective surfaces

Mathematics Subject Classification ID

Singularities of surfaces or higher-dimensional varieties (14J17) Surfaces of general type (14J29) Brauer groups of schemes (14F22) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

Cites Work

• SPLITTING ALGEBRAS, SYMMETRIC FUNCTIONS AND GALOIS THEORY
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