Vanishing cotangent cohomology for Plücker algebras

DOI10.1080/00927872.2016.1249373zbMath1401.14207arXiv1409.3432OpenAlexW3103259629MaRDI QIDQ4977654

Jan Arthur Christophersen, Nathan Owen Ilten

Publication date: 16 August 2017

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

Full work available at URL: https://arxiv.org/abs/1409.3432

zbMATH Keywords

Grassmannianslocal cohomologycotangent cohomology

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15) (Co)homology of commutative rings and algebras (e.g., Hochschild, André-Quillen, cyclic, dihedral, etc.) (13D03) Local cohomology and algebraic geometry (14B15) Formal methods and deformations in algebraic geometry (14D15)

Related Items (3)

Unobstructed Stanley-Reisner degenerations for dual quotient bundles on \(G(2,n)\) ⋮ Rigid ideals by deforming quadratic letterplace ideals ⋮ Quantifying singularities with differential operators

Cites Work

• Unnamed Item
• Some criteria for rigidity of Noetherian rings
• Local cohomology with support in ideals of maximal minors and sub-maximal Pfaffians
• Complexe cotangent et déformations. I. (The cotangent complex and deformations. I.)
• Rigidity of quotient singularities

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