Research Article
Spectral Fixed Point Method for Nonlinear Oscillation Equation with Periodic Solution
Table 3
The
,
, and CPU time (seconds).
| Order
| SFPM-SDS (; ) | SFPM-SDS (; ) | | | CPU (s) | | | CPU (s) |
| 1 | 0.6195087 | 0.011092067 | 0.31 | 0.6195087 | 0.011092067 | 0.31 | 2 | 0.6696290 | | 0.32 | 0.6696290 | | 0.32 | 3 | 0.6319373 | | 0.56 | 0.6319373 | | 0.56 | 4 | 0.6797179 | | 1.7 | 0.6797179 | | 1.7 | 5 | 0.6317019 | | 2.6 | 0.6317019 | | 2.6 | 6 | (0.6317019) | | 0.14 | 0.6874748 | | 3.0 | 7 | (0.6317019) | | 0.15 | 0.6299683 | | 3.3 | 8 | (0.6317019) | | 0.15 | 0.6928416 | | 3.7 | 9 | (0.6317019) | | 0.15 | 0.6281442 | | 4.0 | 10 | (0.6317019) | | 0.15 | 0.6969528 | | 4.1 | 11 | (0.6317019) | | 0.15 | (0.6969528) | | 0.15 | 12 | (0.6317019) | | 0.15 | (0.6969528) | | 0.15 | 13 | (0.6317019) | | 0.15 | (0.6969528) | | 0.15 | 14 | (0.6317019) | | 0.15 | (0.6969528) | | 0.15 | 15 | (0.6317019) | | 0.16 | (0.6969528) | | 0.15 |
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