On the second cohomology of nilpotent orbits in exceptional Lie algebras

DOI10.1016/J.BULSCI.2016.10.001zbMath1358.57036arXiv1611.02587OpenAlexW2529853640MaRDI QIDQ503977

Pralay Chatterjee, Chandan Maity

Publication date: 24 January 2017

Published in: Bulletin des Sciences Mathématiques (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1611.02587

zbMATH Keywords

nilpotent orbitsexceptional Lie algebrassecond cohomology

Mathematics Subject Classification ID

Homology and cohomology of homogeneous spaces of Lie groups (57T15) Coadjoint orbits; nilpotent varieties (17B08)

Related Items (2)

Homotopy type of the nilpotent orbits in classical Lie algebras ⋮ The second cohomology groups of nilpotent orbits in classical Lie algebras

Cites Work

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• Classification of nilpotent elements in simple exceptional real Lie algebras of inner type and description of their centralizers
• Classification of nilpotent elements in simple real Lie algebras \(E_{6(6)}\) and \(E_{6(-26)}\) and description of their centralizers
• ON THE EXACTNESS OF KOSTANT–KIRILLOV FORM AND THE SECOND COHOMOLOGY OF NILPOTENT ORBITS
• The component groups of nilpotents in exceptional simple real lie algebras

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