Finite groups of essential dimension one

DOI10.1016/j.jalgebra.2006.12.027zbMath1117.12003OpenAlexW2107726966MaRDI QIDQ877694

Arne Ledet

Publication date: 3 May 2007

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2006.12.027

zbMATH Keywords

group representationsGalois theoryessential dimension

Mathematics Subject Classification ID

Separable extensions, Galois theory (12F10)

Related Items (14)

Essential dimension in mixed characteristic ⋮ Compression of finite group actions and covariant dimension ⋮ Compression of finite group actions and covariant dimension. II. ⋮ Essential dimension: a survey ⋮ Tschirnhausen transformation of a cubic generic polynomial and a \(2\)-dimensional involutive Cremona transformation ⋮ Unnamed Item ⋮ Free actions ofp-groups on affine varieties in characteristicp ⋮ Essential dimension of group schemes over a local scheme ⋮ Essential dimension of finite groups in prime characteristic ⋮ Open problems on central simple algebras. ⋮ Essential dimension of inifinitesimal commutative unipotent group schemes ⋮ Noether's problem and $\mathbb{Q}$-generic polynomials for the normalizer of the $8$-cycle in $S_8$ and its subgroups ⋮ Finite group schemes of essential dimension one ⋮ From Hilbert's 13th problem to essential dimension and back

Cites Work

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• Endliche Gruppen I
• Isomorphisms of generic splitting fields of simple algebras.
• Generic polynomials with few parameters
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