Isomorphisms of Kac-Moody groups
Identifieur interne : 000C80 ( Main/Merge ); précédent : 000C79; suivant : 000C81Isomorphisms of Kac-Moody groups
Auteurs : Pierre-Emmanuel Caprace [Belgique] ; Bernhard Mühlherr [Belgique]Source :
- Inventiones mathematicae [ 0020-9910 ] ; 2005-08-01.
Abstract
Abstract: We give the solution of the isomorphism problem for Kac-Moody groups over algebraically closed fields of any characteristic. In particular, we prove a conjecture of Kac and Peterson and compute the automorphism group of a Kac-Moody group over an algebraically closed field of characteristic zero.
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DOI: 10.1007/s00222-004-0430-z
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