Article ID Journal Published Year Pages File Type
4599986 Linear Algebra and its Applications 2013 7 Pages PDF
Abstract

It is shown that every nonsingular square complex matrix Z   can be factored as Z=eLeiTeiKeSZ=eLeiTeiKeS, where S and T are real symmetric matrices, and K and L are real skew-symmetric matrices. New proofs are given for some related decomposition theorems for unitary and positive definite matrices.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Authors
,