A finiteness theorem on symplectic singularities
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Publication:3186427
DOI10.1112/S0010437X16007387zbMath1400.14030arXiv1411.5585MaRDI QIDQ3186427
Publication date: 9 August 2016
Published in: Compositio Mathematica (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1411.5585
singularitieslog terminal singularitiesPoisson deformationscontact Fano orbifoldsgood \(\mathbb C^*\)-action, conical symplectic varieties
Singularities of surfaces or higher-dimensional varieties (14J17) Poisson manifolds; Poisson groupoids and algebroids (53D17) Fano varieties (14J45) Contact manifolds (general theory) (53D10) Deformations of complex singularities; vanishing cycles (32S30) Formal methods and deformations in algebraic geometry (14D15)
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Four-dimensional conical symplectic hypersurfaces ⋮ A characterization of nilpotent orbit closures among symplectic singularities
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