Iwasawa decompositions of split Kac-Moody groups
Group Theory
2016-07-18 v2
Abstract
We characterize all fields F for which a group with an F-locally split root group datum admits an Iwasawa decomposition. This class of groups in particular includes the split semisimple algebraic groups and the split Kac-Moody groups.
Keywords
Cite
@article{arxiv.0709.3466,
title = {Iwasawa decompositions of split Kac-Moody groups},
author = {Tom De Medts and Ralf Köhl and Max Horn},
journal= {arXiv preprint arXiv:0709.3466},
year = {2016}
}