A cohomological proof of Peterson-Kac's theorem on conjugacy of Cartan subalgebras for affine Kac-Moody Lie algebras

DOI10.1016/j.jalgebra.2013.09.037zbMath1345.17016arXiv1205.0669OpenAlexW2963214042WikidataQ115350960 ScholiaQ115350960MaRDI QIDQ397834

Mohammad Hasan, H. S. Yoon

Publication date: 12 August 2014

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1205.0669

zbMATH Keywords

conjugacyLaurent polynomialsreductive group schemetorsornon-abelian cohomologyaffine Kac-Moody Lie algebra

Mathematics Subject Classification ID

Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Coverings in algebraic geometry (14E20) Galois cohomology of linear algebraic groups (11E72) Group schemes (14L15)

Related Items

On conjugacy of Cartan subalgebras in extended affine Lie algebras

Cites Work

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