Vanishing cycles on Poisson varieties

DOI10.1007/s10688-015-0095-yzbMath1348.14044arXiv1212.3051OpenAlexW1506579309MaRDI QIDQ498568

D. V. Kubrak, Michael Finkelberg

Publication date: 29 September 2015

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1212.3051

zbMATH Keywords

vanishing cyclesPoisson varietiesdouble affine GrassmannianUhlenbeck spaces

Mathematics Subject Classification ID

Vanishing theorems in algebraic geometry (14F17) Grassmannians, Schubert varieties, flag manifolds (14M15) Loop groups and related constructions, group-theoretic treatment (22E67) Poisson manifolds; Poisson groupoids and algebroids (53D17) Stratifications; constructible sheaves; intersection cohomology (complex-analytic aspects) (32S60)

Related Items (1)

Ringel duality for perverse sheaves on hypertoric varieties

Cites Work

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• Quantum cohomology of the Springer resolution
• Pursuing the double affine Grassmannian. I: Transversal slices via instantons on \(A_k\)-singularities
• Conjugacy classes in algebraic groups. Notes by Vinay V. Deodhar
• Characteristic cycles for the loop Grassmannian and nilpotent orbits.
• Intersection cohomology of hypertoric varieties

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