Incompressibility of orthogonal Grassmannians of rank 2

DOI10.1016/j.jalgebra.2011.08.032zbMath1243.14040arXiv0903.4243OpenAlexW2052107869MaRDI QIDQ420699

Bryant G. Mathews

Publication date: 23 May 2012

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

Full work available at URL: https://arxiv.org/abs/0903.4243

zbMATH Keywords

canonical dimensionincompressibilityorthogonal Grassmanniansmotivic decomposition

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30)

Related Items (2)

Sufficiently generic orthogonal Grassmannians ⋮ Essential dimension: a survey

Cites Work

• Motivic decomposition of projective homogeneous varieties and the Krull-Schmidt theorem
• Essential dimension of quadrics
• On the Chow groups of quadratic Grassmannians
• Motivic decomposition of isotropic projective homogeneous varieties
• Canonical \(p\)-dimension of algebraic groups
• On the notion of canonical dimension for algebraic groups
• Generic Splitting of Quadratic Forms, I
• Essential Dimensions of Algebraic Groups and a Resolution Theorem for G-Varieties
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