Multiple eigenvalues
Numerical Analysis
2007-11-27 v1
Abstract
The dimensions of sets of matrices of various types, with specified eigenvalue multiplicities, are determined. The dimensions of the sets of matrices with given Jordan form and with given singular value multiplicities are also found. Each corresponding codimension is the number of conditions which a matrix of the given type must satisfy in order to have the specified multiplicities.
Cite
@article{arxiv.0711.3948,
title = {Multiple eigenvalues},
author = {Joseph B. Keller},
journal= {arXiv preprint arXiv:0711.3948},
year = {2007}
}
Comments
19 pages, 1 figure, 2 tables