The Jordan Canonical Forms of complex orthogonal and skew-symmetric matrices
โ Scribed by Roger A. Horn; Dennis I. Merino
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 89 KB
- Volume
- 302-303
- Category
- Article
- ISSN
- 0024-3795
No coin nor oath required. For personal study only.
โฆ Synopsis
We study the Jordan Canonical Forms of complex orthogonal and skew-symmetric matrices, and consider some related results.
๐ SIMILAR VOLUMES
In this paper we give necessary and sufficient conditions for a matrix in Jordan canonical form to be similar to an eventually nonnegative matrix whose irreducible diagonal blocks satisfy the conditions identified by Zaslavsky and Tam, and whose subdiagonal blocks (with respect to its Frobenius norm
## GMRES a b s t r a c t We consider the LDL T factorization of sparse skew symmetric matrices. We see that the pivoting strategies are similar, but simpler, to those used in the factorization of sparse symmetric indefinite matrices, and we briefly describe the algorithms used in a forthcoming dire