Adjoint orbits of real affine Lie algebras
Symplectic Geometry
2021-11-02 v1
Abstract
In this paper we find a representative of each orbit of the adjoint action of a real affine classical group of its Lie algebra. These orbits are not determined by the usual Jordan invariants of eigenvalues and block sizes, but require a noneigenvalue parameter called a modulus.
Cite
@article{arxiv.2111.00335,
title = {Adjoint orbits of real affine Lie algebras},
author = {Richard Cushman},
journal= {arXiv preprint arXiv:2111.00335},
year = {2021}
}