Research Article

Finite-State-Space Truncations for Infinite Quasi-Birth-Death Processes

Table 3

Numerical results for , , , , and .

Truncation level Lower bound on Upper bound on

757218.46
802171.49
90261.043
10033.3353
1104.55914
1200.2035450.948903
1300.3849330.501761
1400.4320690.447022
1500.4385780.440387
1600.4393740.439590
1700.4394690.439494
1800.4394800.439483
1900.4394810.439482
2000.4394820.439482