Normal forms of matrices over the ring of formal series
Representation Theory
2010-11-04 v2
Abstract
Matrices over the ring of formal power series are considered. Normal forms with respect to various sub-groups of the two-sided transformations are constructed. The construction is based on the special property of the action: it induces a filtration by projectors on sub-spaces of polynomial maps.
Keywords
Cite
@article{arxiv.1009.2440,
title = {Normal forms of matrices over the ring of formal series},
author = {Genrich Belitskii and Dmitry Kerner},
journal= {arXiv preprint arXiv:1009.2440},
year = {2010}
}
Comments
20 pages, the appendix added. the submitted version