k = 0 | θ = 0.8 | θ = 1 | θ = 1.2 | θ = 1.5 | ||||
---|---|---|---|---|---|---|---|---|
error | order | error | order | error | order | error | order | |
N = 10 | 2.09E−01 | – | 1.98E−01 | – | 2.08E−01 | – | 3.29E−01 | – |
N = 20 | 2.88E−02 | 1.23 | 9.16E−02 | 1.06 | 9.94E−02 | 1.07 | 1.28E−01 | 1.36 |
N = 40 | 3.95E−02 | 1.17 | 4.35E−02 | 1.07 | 4.92E−02 | 1.01 | 6.11E−02 | 1.07 |
N = 80 | 1.84E−02 | 1.10 | 2.11E−02 | 1.04 | 2.45E−02 | 1.01 | 3.08E−02 | 0.99 |
k = 1 | θ = 0.8 | θ = 1 | θ = 1.2 | θ = 1.5 | ||||
---|---|---|---|---|---|---|---|---|
error | order | error | order | error | order | error | order | |
N = 10 | 1.62E−02 | – | 5.41E−02 | – | 8.83E−02 | – | 4.58E−02 | – |
N = 20 | 4.33E−03 | 1.90 | 1.21E−02 | 2.16 | 2.51E−02 | 1.81 | 1.34E−02 | 1.77 |
N = 40 | 1.18E−03 | 1.88 | 2.81E−03 | 2.11 | 7.32E−03 | 1.78 | 4.17E−03 | 1.70 |
N = 80 | 3.03E−04 | 1.96 | 7.03E−04 | 2.00 | 1.93E−03 | 1.92 | 1.36E−03 | 1.61 |
k = 2 | θ = 0.8 | θ = 1 | θ = 1.2 | θ = 1.5 | ||||
---|---|---|---|---|---|---|---|---|
error | order | error | order | error | order | error | order | |
N = 10 | 3.57E−03 | – | 4.90E−03 | – | 5.25E−03 | – | 6.70E−03 | – |
N = 20 | 4.76E−04 | 2.91 | 6.12E−04 | 3.00 | 6.97E−04 | 2.91 | 8.34E−04 | 3.01 |
N = 40 | 6.57E−05 | 2.86 | 7.96E−05 | 3.01 | 9.30E−05 | 2.90 | 8.96E−05 | 3.22 |