Kac-moody groups over fields with trivial K2

DOI10.1080/00927879108824218zbMath0741.19003OpenAlexW1987172449MaRDI QIDQ4713441

Jun Morita

Publication date: 25 June 1992

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

Full work available at URL: https://doi.org/10.1080/00927879108824218

zbMATH Keywords

Steinberg groupKac-Moody grouphyperbolic typegeneralized Cartan matrix

Mathematics Subject Classification ID

Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Infinite-dimensional Lie groups and their Lie algebras: general properties (22E65) Symbols, presentations and stability of (K_2) (19C20)

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Cites Work

• Uniqueness and presentation of Kac-Moody groups over fields
• A Matsumoto-type theorem for Kac-Moody groups
• Root systems of hyperbolic type
• Infinite flag varieties and conjugacy theorems