On epimorphisms of spherical Moufang buildings
Combinatorics
2012-02-24 v2
Abstract
In this paper we classify the the epimorphisms of irreducible spherical Moufang buildings (of rank at least 2) defined over a field. As an application we characterize indecomposable epimorphisms of these buildings as those epimorphisms arising from R-buildings.
Cite
@article{arxiv.1107.4266,
title = {On epimorphisms of spherical Moufang buildings},
author = {Koen Struyve},
journal= {arXiv preprint arXiv:1107.4266},
year = {2012}
}
Comments
revised version, 44 pages