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Browsing by Subject "order preserving property"

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    Item type:Article, Access status: Open Access ,
    Symmetric 2×2 matrix functions with order preserving property
    (Wydawnictwa AGH, 2024) Štoudková Růžičková, Viera
    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 $2 \times 2$ and the order preserving property holds for all such symmetric matrices