Tangent spaces of orbit closures for representations of Dynkin quivers of type \(\mathbb{D}\)

DOI10.1007/s10468-022-10160-3arXiv2108.11722OpenAlexW4294379442MaRDI QIDQ6070283

Grzegorz Bobiński, Grzegorz Zwara

Publication date: 20 November 2023

Published in: Algebras and Representation Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2108.11722

zbMATH Keywords

representations of quiversorbit closuresZariski tangent spaces

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Group actions on varieties or schemes (quotients) (14L30) Representations of quivers and partially ordered sets (16G20)

Cites Work

• Tame algebras and integral quadratic forms
• Algebren, Darstellungsköcher, Überlagerungen und zurück
• Induzierte Darstellungen in der Theorie der endlichen, algebraischen Gruppen
• On degenerations and extensions of finite dimensional modules
• Orbit closures and rank schemes
• Noetherian hereditary abelian categories satisfying Serre duality
• Degenerations for representations of quivers with relations
• Singularities in the Nilpotent Scheme of a Classical Group
• Degeneracy Schemes and Schubert Varieties
• Degenerations for representations of tame quivers
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