Abstract
Linear coupled matrix equations are implemented in various domains, including stability analysis of control systems and robust control. The solvability requirements and the solution of the linear coupled system were established in this study. Additionally, as applications of the system, we investigate the linear coupled quaternion system to be compatible and deduce the solvability criteria for matrix equations, including Hermicity. An algorithm and an example are given to illustrate the main results.
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Liu, LS., Zhang, S. A coupled quaternion matrix equations with applications. J. Appl. Math. Comput. 69, 4069–4089 (2023). https://doi.org/10.1007/s12190-023-01916-1
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DOI: https://doi.org/10.1007/s12190-023-01916-1