Computing the associated cycles of certain Harish-Chandra modules

DOI10.3336/gm.53.2.05zbMath1422.22016arXiv1712.04173OpenAlexW2963868502MaRDI QIDQ5224510

David A. jun. Vogan, Pavle Pandžić, Roger Zierau, Salah Mehdi

Publication date: 24 July 2019

Published in: Glasnik Matematicki (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1712.04173

zbMATH Keywords

nilpotent orbitassociated varietyDirac cohomologySpringer correspondenceassociated cycle\((\mathfrak{g}, K)\)-moduleDirac index

Mathematics Subject Classification ID

Semisimple Lie groups and their representations (22E46) Representations of Lie and real algebraic groups: algebraic methods (Verma modules, etc.) (22E47)

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Twisted Dirac Index and Applications to Characters ⋮ Dirac index and associated cycles of Harish-Chandra modules

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