Applications of versal deformations to Galois theory.

DOI10.1007/s000140300002zbMath1034.20005OpenAlexW2000038969MaRDI QIDQ1409270

Frauke M. Bleher, Ted Chinburg

Publication date: 12 October 2003

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s000140300002

zbMATH Keywords

representations of finite groupsBrauer treesproper embedding problemsversal deformation rings

Mathematics Subject Classification ID

Galois theory (11R32) Modular representations and characters (20C20) Universal profinite groups (relationship to moduli spaces, projective and moduli towers, Galois theory) (14G32) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Inverse Galois theory (12F12)

Related Items (5)

Universal deformation rings need not be complete intersections ⋮ Deformations and derived categories. ⋮ Universal deformation rings need not be complete intersections ⋮ Versal deformations of matrix products ⋮ Universal deformation rings and Klein four defect groups

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