Abstract
This paper establishes the solvability conditions and an expression of the exact solution to a system of three Sylvester-like quaternion tensor equations in four variables. Based on a comprehensive analysis of the general solution and the solvability conditions associated with the system, necessary and sufficient conditions are deduced to a system of Sylvester-like tensor equations, including the unknowns as η-Hermitian quaternion tensors. Ultimately, we design an algorithm to compute the general solution, even a numerical example to illustrate the essential findings of this paper.
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Acknowledgements
This research was supported by the National Natural Science Foundation of China (Nos. 12371023, 11971294). The authors are highly grateful to the referees for their valuable comments and suggestions which led to improvements of this paper.
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Mehany, M.S., Wang, Q. & Liu, L. A System of Sylvester-like Quaternion Tensor Equations with an Application. Front. Math (2024). https://doi.org/10.1007/s11464-021-0389-8
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DOI: https://doi.org/10.1007/s11464-021-0389-8