Hochschild cohomology of noncommutative planes and quadrics

DOI10.4171/JNCG/338zbMath1429.14002arXiv1705.06098MaRDI QIDQ2327777

Pieter Belmans

Publication date: 15 October 2019

Published in: Journal of Noncommutative Geometry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1705.06098

zbMATH Keywords

Hochschild cohomologyLie algebraArtin-Schelter regular algebrasabelian categorynoncommutative algebraic geometryexceptional objectsLefschetz trace formula\(\mathbb{Z}\)-algebranoncommutative planesnoncommutative quadrics

Mathematics Subject Classification ID

Noncommutative algebraic geometry (14A22) (Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Abelian categories, Grothendieck categories (18E10)

Related Items (5)

Hilbert squares: derived categories and deformations ⋮ Derived categories of skew quadric hypersurfaces ⋮ Polyvector fields for Fano 3-folds ⋮ Automorphisms of Hilbert schemes of points on surfaces ⋮ Hochschild cohomology related to graded down-up algebras with weights (1,n)

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