On Convergents Infinite Products and Some Generalized Inverses of Matrix Sequences

Table 4

Results for Example 4.2 using the iteration (2.18).

𝑛	‖𝑋𝐴𝑋−𝑋‖	‖𝐴𝑋𝐴−𝐴‖	‖(𝐴𝑋)^∗−𝐴𝑋‖	‖(𝑋𝐴)^∗−𝑋𝐴‖
1	0.013054	14.088	6.8532×10^−16	3.7436×10^−16
2	0.0072362	5.6172	9.7451×10^−16	3.3446×10^−16
3	0.0013284	0.89207	9.6044×10^−16	3.7163×10^−16
4	3.4199×10^−5	0.022434	1.2231×10^−16	5.2064×10^−16
5	2.1567×10^−8	1.4143×10^−5	1.9419×10^−15	9.9378×10^−16
6	8.5747×10^−15	5.6179×10^−12	2.1874×10^−15	7.6483×10^−16
7	1.2675×10^−16	5.8744×10^−15	2.7634×10^−15	8.3034×10^−16
8	2.5102×10^−16	3.0005×10^−15	2.5232×10^−15	8.1248×10^−16