Essential dimension of algebraic groups and integral representations of Weyl groups

DOI10.1007/s00031-004-9003-xzbMath1076.14060OpenAlexW2053991894MaRDI QIDQ1770200

Nicole Marie Anne Lemire

Publication date: 11 April 2005

Published in: Transformation Groups (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00031-004-9003-x

zbMATH Keywords

root latticepermutation module

Mathematics Subject Classification ID

Representation theory for linear algebraic groups (20G05) Group actions on varieties or schemes (quotients) (14L30) Integral representations of finite groups (20C10) Rational and birational maps (14E05)

Related Items (14)

Essential dimension of algebraic groups, including bad characteristic ⋮ Essential dimension: a survey ⋮ Essential dimension of Albert algebras ⋮ SIMPLE GROUPS STABILIZING POLYNOMIALS ⋮ Essential dimension of involutions and subalgebras ⋮ Essential dimension ⋮ Essential \(p\)-dimension of the normalizer of a maximal torus. ⋮ Cohomological invariants of odd degree Jordan algebras ⋮ Tori and essential dimension ⋮ Open problems on central simple algebras. ⋮ An upper bound on the essential dimension of a central simple algebra. ⋮ Essential dimension of moduli of curves and other algebraic stacks ⋮ On base sizes for algebraic groups ⋮ $E_8$, the most exceptional group

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