Investigation of positive definite solution of nonlinear matrix equation \(X^p=Q+\sum \nolimits_{i=1}^m A_i^*X^{\delta}A_i\)

DOI10.1007/s40314-021-01463-0zbMath1476.15028OpenAlexW3133684043MaRDI QIDQ1983922

Publication date: 10 September 2021

Published in: Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s40314-021-01463-0

zbMATH Keywords

perturbation analysis nonlinear matrix equation Hermitian positive definite solution Thompson metric

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Matrix equations and identities (15A24)

Cites Work

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The positive definite solution to a nonlinear matrix equation
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