Block-diagonalization of matrices over local rings.II
Representation Theory
2014-11-25 v1 Commutative Algebra
Rings and Algebras
Abstract
Consider rectangular matrices over a local ring R. In the previous work we have obtained criteria for block-diagonalization of such matrices, i.e. U A V=A_1\oplus A_2, where U,V are invertible matrices over R. In this short note we extend the criteria to the decomposability of quiver representations over R.
Cite
@article{arxiv.1411.6489,
title = {Block-diagonalization of matrices over local rings.II},
author = {Dmitry Kerner},
journal= {arXiv preprint arXiv:1411.6489},
year = {2014}
}
Comments
Preliminary brief announcement