SYMMETRIC 2 x 2 MATRIX FUNCTIONS WITH ORDER PRESERVING PROPERTY
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Date
2024-10-10
Authors
Štoudková Růžičková, Viera
ORCID
0000-0001-5493-7630Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
AGH University Press
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Abstract
It is known that the discrete matrix Riccati equation has the order preserving property under some assumptions. In this paper we formulate and prove the converse statement for the case when the dimensions of the matrices are 2 x 2 and the order preserving property holds for all such symmetric matrices.
Description
Citation
Opuscula Mathematica. 2024, vol. 44, issue 6, p. 853-882.
https://www.opuscula.agh.edu.pl/om-vol44iss6art5
https://www.opuscula.agh.edu.pl/om-vol44iss6art5
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en