The Inversion-Free Iterative Methods for Solving the Nonlinear Matrix Equation 𝑋+𝐴^𝐻𝑋⁻¹𝐴+𝐵^𝐻𝑋⁻¹𝐵=𝐼

Table 2

Numerical results of Example 12.

Scheme	Iter.	CPU	Res.	MM
A1	48	0.0027	2.2801𝑒−011	288
A2	83	0.0040	4.4924𝑒−011	415
B1	92	0.0049	6.4280𝑒−011	552
B2	49	0.0028	1.4600𝑒−011	294