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Cholesky decomposition of matrices over commutative semirings.

Authors :
Dolžan, David
Oblak, Polona
Source :
Linear & Multilinear Algebra. May2020, Vol. 68 Issue 5, p1057-1063. 7p.
Publication Year :
2020

Abstract

We prove that over a commutative semiring every symmetric strongly invertible matrix with nonnegative numerical range has a Cholesky decomposition. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*MATRIX decomposition
*SEMIRINGS (Mathematics)
*NONNEGATIVE matrices

Details

Language :
English
ISSN :
03081087
Volume :
68
Issue :
5
Database :
Academic Search Index
Journal :
Linear & Multilinear Algebra
Publication Type :
Academic Journal
Accession number :
144525947
Full Text :
https://doi.org/10.1080/03081087.2018.1529137
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