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Matrices with Pairwise Orthogonal Rows and Columns.
- Source :
- Journal of Mathematical Sciences; Mar2022, Vol. 262 Issue 1, p27-31, 5p
- Publication Year :
- 2022
-
Abstract
- The paper discusses possible forms of square matrices whose rows are pairwise orthogonal and the same is true of their columns. This discussion is applied to the problem of finding conditions under which a nonsingular binormal matrix is unitoid. A square matrix A is said to be binormal if the matrices AA<superscript>∗</superscript> and A<superscript>∗</superscript>A commute. A square matrix is said to be unitoid if it can be brought to diagonal form by a (Hermitian) congruence. [ABSTRACT FROM AUTHOR]
- Subjects :
- MATRICES (Mathematics)
COLUMNS
Subjects
Details
- Language :
- English
- ISSN :
- 10723374
- Volume :
- 262
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Journal of Mathematical Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 158112615
- Full Text :
- https://doi.org/10.1007/s10958-022-05796-x