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 |
| 75 | | 7218.46 | 80 | | 2171.49 | 90 | | 261.043 | 100 | | 33.3353 | 110 | | 4.55914 | 120 | 0.203545 | 0.948903 | 130 | 0.384933 | 0.501761 | 140 | 0.432069 | 0.447022 | 150 | 0.438578 | 0.440387 | 160 | 0.439374 | 0.439590 | 170 | 0.439469 | 0.439494 | 180 | 0.439480 | 0.439483 | 190 | 0.439481 | 0.439482 | 200 | 0.439482 | 0.439482 |
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