Naive boundary strata and nilpotent orbits
Algebraic Geometry
2013-07-31 v1 Representation Theory
Abstract
We study certain real Lie-group orbits in the compact duals of Mumford-Tate domains, verifying a prediction made in [Green, Griffiths, Kerr; Mumford-Tate domains: their geometry and arithmetic] and determining which orbits contain a limit point of some period map. A variety of examples are worked out for the groups SU(2,1), Sp_4, and G_2.
Keywords
Cite
@article{arxiv.1307.7945,
title = {Naive boundary strata and nilpotent orbits},
author = {Matt Kerr and Gregory Pearlstein},
journal= {arXiv preprint arXiv:1307.7945},
year = {2013}
}
Comments
57 pages, 34 figures