j | L∞ (New Method) | L∞ (Liu et al. [18] ) |
20 | 1.25879E−003 | 1.25781E−002 |
40 | 4.78156E−003 | 1.58784E−002 |
80 | 1.12568E−006 | 1.08504E−002 |
160 | 5.5687E−007 | 9.96507E−003 |