Table 5 Numerical results when \(\pmb{\xi=0.0}\) , \(\pmb{\zeta=30.0}\) , \(\pmb{\sigma=10.0}\) ( \(\pmb{\varepsilon=h^{2}}\) )
From: A selected method for the optimal parameters of the AOR iteration
Methods | \(\boldsymbol{h^{-1}}\) | ||||||
|---|---|---|---|---|---|---|---|
32 | 64 | 128 | 256 | 288 | 300 | ||
AOR | IT | 10 | 20 | - | - | - | - |
RES | 9.36e−3 | 2.6e−3 | |||||
CPU | 0.28 | 5.70 | |||||
AOAOR | IT | 30 | 126 | 537 | 2,261 | 2,884 | 3,137 |
RES | 1.09e−2 | 3.8e−3 | 1.37e−3 | 4.8e−4 | 4.09e−4 | 3.86e−4 | |
CPU | 3.80 | 31.29 | 132.69 | 400.02 | 560.39 | 1,092.20 | |