Left and right inverse eigenpairs problem of skew-centrosymmetric matrices

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摘要

The left and right inverse eigenvalue problem of skew-centrosymmetric matrices and its optimal approximation are considered. New necessary and sufficient conditions for the solvability of the problem are derived, the general expression of the solution is given. The optimal approximate solution and some numerical experiments are also provided.

论文关键词:Skew-centrosymmetric matrix,Left and right inverse eigenvalue,Optimal approximation

论文评审过程:Available online 15 December 2005.

论文官网地址:https://doi.org/10.1016/j.amc.2005.10.035