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A note on Hermitian positive semidefinite matrix polynomials.
- Source :
-
Linear Algebra & its Applications . Aug2020, Vol. 598, p105-109. 5p. - Publication Year :
- 2020
-
Abstract
- We prove that the determinant of a matrix polynomial with Hermitian positive definite (semidefinite) coefficients is a polynomial with positive (nonnegative) coefficients. [ABSTRACT FROM AUTHOR]
- Subjects :
- *POLYNOMIALS
*MATRICES (Mathematics)
*DETERMINANTS (Mathematics)
Subjects
Details
- Language :
- English
- ISSN :
- 00243795
- Volume :
- 598
- Database :
- Academic Search Index
- Journal :
- Linear Algebra & its Applications
- Publication Type :
- Academic Journal
- Accession number :
- 142813147
- Full Text :
- https://doi.org/10.1016/j.laa.2020.03.038