Solutions and Improved Perturbation Analysis for the Matrix Equation 𝑋−𝐴^∗𝑋^−𝑝𝐴=𝑄(𝑝>0)

Table 3

Results for Example 2 with different values of k.

𝑘	4	5	6	7
𝑋𝑘−𝑋	6.2131×10^−6	1.5830×10^−7	8.2486×10^−9	6.0132×10^−10
𝜈∗𝑅𝑋𝑘	2.5930×10^−5	6.6257×10^−7	3.5697×10^−8	2.4646×10^−9
𝜅1	4.1734	4.1856	4.3277	4.0986
𝜃𝑅𝑋𝑘	7.0053×10^−6	1.7900×10^−7	9.6440×10^−9	6.6583×10^−10
𝜅2	1.1275	1.1308	1.1692	1.1073